15679970943

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3769}}^1$

素因数の和:4117

約数の個数: 64

約数和(自身を含む): 26347776000

約数和(自身を除く): 10667805057

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 311, 343, 637, 933, 1029, 1911, 2177, 3769, 4043, 4459, 6531, 11307, 12129, 13377, 15239, 26383, 28301, 45717, 48997, 79149, 84903, 106673, 146991, 184681, 198107, 320019, 342979, 554043, 594321, 1028937, 1172159, 1292767, 1386749, 2400853, 3516477, 3878301, 4160247, 7202559, 8205113, 15238067, 16805971, 24615339, 45714201, 50417913, 57435791, 106666469, 172307373, 319999407, 402050537, 746665283, 1206151611, 2239995849, 5226656981, 15679970943]

約数ペア:

[(1, 15679970943), (3, 5226656981), (7, 2239995849), (13, 1206151611), (21, 746665283), (39, 402050537), (49, 319999407), (91, 172307373), (147, 106666469), (273, 57435791), (311, 50417913), (343, 45714201), (637, 24615339), (933, 16805971), (1029, 15238067), (1911, 8205113), (2177, 7202559), (3769, 4160247), (4043, 3878301), (4459, 3516477), (6531, 2400853), (11307, 1386749), (12129, 1292767), (13377, 1172159), (15239, 1028937), (26383, 594321), (28301, 554043), (45717, 342979), (48997, 320019), (79149, 198107), (84903, 184681), (106673, 146991)]