740097033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{213223}}^1$

素因数の和:213328

約数の個数: 16

約数和(自身を含む): 1074648960

約数和(自身を除く): 334551927

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 213223, 639669, 2771899, 8315697, 18976847, 56930541, 246699011, 740097033]

約数ペア:

[(1, 740097033), (3, 246699011), (13, 56930541), (39, 18976847), (89, 8315697), (267, 2771899), (1157, 639669), (3471, 213223)]