37049987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 45505152

約数和(自身を除く): 8455165

約数列:

[1, 13, 17, 23, 37, 197, 221, 299, 391, 481, 629, 851, 2561, 3349, 4531, 5083, 7289, 8177, 11063, 14467, 43537, 58903, 77027, 94757, 123913, 167647, 188071, 1001351, 1610869, 2179411, 2849999, 37049987]

約数ペア:

[(1, 37049987), (13, 2849999), (17, 2179411), (23, 1610869), (37, 1001351), (197, 188071), (221, 167647), (299, 123913), (391, 94757), (481, 77027), (629, 58903), (851, 43537), (2561, 14467), (3349, 11063), (4531, 8177), (5083, 7289)]