17389512777

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1\times {\mathrm{1193}}^1$

素因数の和:1822

約数の個数: 64

約数和(自身を含む): 28885248000

約数和(自身を除く): 11495735223

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 499, 749, 1193, 1391, 1497, 2247, 3493, 3579, 4173, 6487, 8351, 9737, 10479, 15509, 19461, 25053, 29211, 45409, 46527, 53393, 108563, 127651, 136227, 160179, 325689, 373751, 382953, 595307, 694109, 893557, 1121253, 1659463, 1785921, 2082327, 2680671, 4167149, 4858763, 4978389, 7738991, 11616241, 12501447, 14576289, 23216973, 34848723, 54172937, 63697849, 162518811, 191093547, 445884943, 828072037, 1337654829, 2484216111, 5796504259, 17389512777]

約数ペア:

[(1, 17389512777), (3, 5796504259), (7, 2484216111), (13, 1337654829), (21, 828072037), (39, 445884943), (91, 191093547), (107, 162518811), (273, 63697849), (321, 54172937), (499, 34848723), (749, 23216973), (1193, 14576289), (1391, 12501447), (1497, 11616241), (2247, 7738991), (3493, 4978389), (3579, 4858763), (4173, 4167149), (6487, 2680671), (8351, 2082327), (9737, 1785921), (10479, 1659463), (15509, 1121253), (19461, 893557), (25053, 694109), (29211, 595307), (45409, 382953), (46527, 373751), (53393, 325689), (108563, 160179), (127651, 136227)]