6491037

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 10506240

約数和(自身を除く): 4015203

約数列:

[1, 3, 7, 21, 23, 69, 89, 151, 161, 267, 453, 483, 623, 1057, 1869, 2047, 3171, 3473, 6141, 10419, 13439, 14329, 24311, 40317, 42987, 72933, 94073, 282219, 309097, 927291, 2163679, 6491037]

約数ペア:

[(1, 6491037), (3, 2163679), (7, 927291), (21, 309097), (23, 282219), (69, 94073), (89, 72933), (151, 42987), (161, 40317), (267, 24311), (453, 14329), (483, 13439), (623, 10419), (1057, 6141), (1869, 3473), (2047, 3171)]