31331008267

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{66889}}^1$

素因数の和:67302

約数の個数: 16

約数和(自身を含む): 34117110720

約数和(自身を除く): 2786102453

約数列:

[1, 13, 137, 263, 1781, 3419, 36031, 66889, 468403, 869557, 9163793, 17591807, 119129309, 228693491, 2410077559, 31331008267]

約数ペア:

[(1, 31331008267), (13, 2410077559), (137, 228693491), (263, 119129309), (1781, 17591807), (3419, 9163793), (36031, 869557), (66889, 468403)]