71567881273

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6200111}}^1$

素因数の和:6200232

約数の個数: 16

約数和(自身を含む): 87495980544

約数和(自身を除く): 15928099271

約数列:

[1, 7, 17, 97, 119, 679, 1649, 11543, 6200111, 43400777, 105401887, 601410767, 737813209, 4209875369, 10223983039, 71567881273]

約数ペア:

[(1, 71567881273), (7, 10223983039), (17, 4209875369), (97, 737813209), (119, 601410767), (679, 105401887), (1649, 43400777), (11543, 6200111)]