321636783

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{123091}}^1$

素因数の和:123174

約数の個数: 16

約数和(自身を含む): 468734336

約数和(自身を除く): 147097553

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 123091, 369273, 1600183, 4800549, 8247097, 24741291, 107212261, 321636783]

約数ペア:

[(1, 321636783), (3, 107212261), (13, 24741291), (39, 8247097), (67, 4800549), (201, 1600183), (871, 369273), (2613, 123091)]