6401577

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 10644480

約数和(自身を除く): 4242903

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 179, 273, 393, 537, 917, 1253, 1703, 2327, 2751, 3759, 5109, 6981, 11921, 16289, 23449, 35763, 48867, 70347, 164143, 304837, 492429, 914511, 2133859, 6401577]

約数ペア:

[(1, 6401577), (3, 2133859), (7, 914511), (13, 492429), (21, 304837), (39, 164143), (91, 70347), (131, 48867), (179, 35763), (273, 23449), (393, 16289), (537, 11921), (917, 6981), (1253, 5109), (1703, 3759), (2327, 2751)]