159998543

素因数分解:

${\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 172050624

約数和(自身を除く): 12052081

約数列:

[1, 17, 151, 157, 397, 2567, 2669, 6749, 23707, 59947, 62329, 403019, 1019099, 1059593, 9411679, 159998543]

約数ペア:

[(1, 159998543), (17, 9411679), (151, 1059593), (157, 1019099), (397, 403019), (2567, 62329), (2669, 59947), (6749, 23707)]