418821423

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{33343}}^1$

素因数の和:33478

約数の個数: 16

約数和(自身を含む): 576184320

約数和(自身を除く): 157362897

約数列:

[1, 3, 53, 79, 159, 237, 4187, 12561, 33343, 100029, 1767179, 2634097, 5301537, 7902291, 139607141, 418821423]

約数ペア:

[(1, 418821423), (3, 139607141), (53, 7902291), (79, 5301537), (159, 2634097), (237, 1767179), (4187, 100029), (12561, 33343)]