40970111

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 52684800

約数和(自身を除く): 11714689

約数列:

[1, 7, 13, 41, 79, 91, 139, 287, 533, 553, 973, 1027, 1807, 3239, 3731, 5699, 7189, 10981, 12649, 22673, 39893, 42107, 74087, 76867, 142753, 294749, 450221, 518609, 999271, 3151547, 5852873, 40970111]

約数ペア:

[(1, 40970111), (7, 5852873), (13, 3151547), (41, 999271), (79, 518609), (91, 450221), (139, 294749), (287, 142753), (533, 76867), (553, 74087), (973, 42107), (1027, 39893), (1807, 22673), (3239, 12649), (3731, 10981), (5699, 7189)]