11871330557

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 12722282496

約数和(自身を除く): 850951939

約数列:

[1, 31, 53, 83, 263, 331, 1643, 2573, 4399, 8153, 10261, 13939, 17543, 21829, 27473, 87053, 136369, 432109, 543833, 676699, 851663, 1156937, 1456069, 2698643, 4613809, 7225399, 35865047, 45138139, 143028079, 223987369, 382946147, 11871330557]

約数ペア:

[(1, 11871330557), (31, 382946147), (53, 223987369), (83, 143028079), (263, 45138139), (331, 35865047), (1643, 7225399), (2573, 4613809), (4399, 2698643), (8153, 1456069), (10261, 1156937), (13939, 851663), (17543, 676699), (21829, 543833), (27473, 432109), (87053, 136369)]