1387676090931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{36419077}}^1$

素因数の和:36420070

約数の個数: 16

約数和(自身を含む): 1994600063904

約数和(自身を除く): 606923972973

約数列:

[1, 3, 13, 39, 977, 2931, 12701, 38103, 36419077, 109257231, 473448001, 1420344003, 35581438229, 106744314687, 462558696977, 1387676090931]

約数ペア:

[(1, 1387676090931), (3, 462558696977), (13, 106744314687), (39, 35581438229), (977, 1420344003), (2931, 473448001), (12701, 109257231), (38103, 36419077)]