87464993

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2711}}^1$

素因数の和:3148

約数の個数: 16

約数和(自身を含む): 109347840

約数和(自身を除く): 21882847

約数列:

[1, 7, 11, 77, 419, 2711, 2933, 4609, 18977, 29821, 32263, 208747, 1135909, 7951363, 12494999, 87464993]

約数ペア:

[(1, 87464993), (7, 12494999), (11, 7951363), (77, 1135909), (419, 208747), (2711, 32263), (2933, 29821), (4609, 18977)]