7142283.00000000

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{13217}}^1$

素因数の和:13288

約数の個数: 16

約数和(自身を含む): 68522112

約数和(自身を除く): 14583535

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 13217, 92519, 145387, 700501, 1017709, 4903507, 7705511, 53938577]

約数ペア:

[(1, 53938577), (7, 7705511), (11, 4903507), (53, 1017709), (77, 700501), (371, 145387), (583, 92519), (4081, 13217)]