247301262

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{117427}}^1$

素因数の和:117454

約数の個数: 40

約数和(自身を含む): 596769096

約数和(自身を除く): 349467834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 117427, 234854, 352281, 704562, 1056843, 1526551, 2113686, 3053102, 3170529, 4579653, 6341058, 9159306, 9511587, 13738959, 19023174, 27477918, 41216877, 82433754, 123650631, 247301262]

約数ペア:

[(1, 247301262), (2, 123650631), (3, 82433754), (6, 41216877), (9, 27477918), (13, 19023174), (18, 13738959), (26, 9511587), (27, 9159306), (39, 6341058), (54, 4579653), (78, 3170529), (81, 3053102), (117, 2113686), (162, 1526551), (234, 1056843), (351, 704562), (702, 352281), (1053, 234854), (2106, 117427)]