1330709723889

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{855307}}^1$

素因数の和:855510

約数の個数: 64

約数和(自身を含む): 2253086545920

約数和(自身を除く): 922376822031

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 139, 273, 287, 417, 533, 861, 973, 1599, 1807, 2919, 3731, 5421, 5699, 11193, 12649, 17097, 37947, 39893, 74087, 119679, 222261, 518609, 855307, 1555827, 2565921, 5987149, 11118991, 17961447, 33356973, 35067587, 77832937, 105202761, 118887673, 233498811, 245473109, 356663019, 455878631, 736419327, 832213711, 1367635893, 1545539749, 2496641133, 3191150417, 4636619247, 4874394593, 9573451251, 10818778243, 14623183779, 32456334729, 34120762151, 63367129709, 102362286453, 190101389127, 443569907963, 1330709723889]

約数ペア:

[(1, 1330709723889), (3, 443569907963), (7, 190101389127), (13, 102362286453), (21, 63367129709), (39, 34120762151), (41, 32456334729), (91, 14623183779), (123, 10818778243), (139, 9573451251), (273, 4874394593), (287, 4636619247), (417, 3191150417), (533, 2496641133), (861, 1545539749), (973, 1367635893), (1599, 832213711), (1807, 736419327), (2919, 455878631), (3731, 356663019), (5421, 245473109), (5699, 233498811), (11193, 118887673), (12649, 105202761), (17097, 77832937), (37947, 35067587), (39893, 33356973), (74087, 17961447), (119679, 11118991), (222261, 5987149), (518609, 2565921), (855307, 1555827)]