12702939613

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1\times {\mathrm{1459}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 15749592320

約数和(自身を除く): 3046652707

約数列:

[1, 7, 13, 91, 241, 397, 1459, 1687, 2779, 3133, 5161, 10213, 18967, 21931, 36127, 95677, 132769, 351619, 579223, 669739, 1243801, 2461333, 4054561, 4571047, 7529899, 8706607, 31997329, 52709293, 139592743, 977149201, 1814705659, 12702939613]

約数ペア:

[(1, 12702939613), (7, 1814705659), (13, 977149201), (91, 139592743), (241, 52709293), (397, 31997329), (1459, 8706607), (1687, 7529899), (2779, 4571047), (3133, 4054561), (5161, 2461333), (10213, 1243801), (18967, 669739), (21931, 579223), (36127, 351619), (95677, 132769)]