9883965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{557}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 19605888

約数和(自身を除く): 9721923

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 557, 845, 1183, 1365, 1671, 2535, 2785, 3549, 3899, 5915, 7241, 8355, 11697, 17745, 19495, 21723, 36205, 50687, 58485, 94133, 108615, 152061, 253435, 282399, 470665, 658931, 760305, 1411995, 1976793, 3294655, 9883965]

約数ペア:

[(1, 9883965), (3, 3294655), (5, 1976793), (7, 1411995), (13, 760305), (15, 658931), (21, 470665), (35, 282399), (39, 253435), (65, 152061), (91, 108615), (105, 94133), (169, 58485), (195, 50687), (273, 36205), (455, 21723), (507, 19495), (557, 17745), (845, 11697), (1183, 8355), (1365, 7241), (1671, 5915), (2535, 3899), (2785, 3549)]