163391214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3890267}}^1$

素因数の和:3890279

約数の個数: 16

約数和(自身を含む): 373465728

約数和(自身を除く): 210074514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3890267, 7780534, 11670801, 23341602, 27231869, 54463738, 81695607, 163391214]

約数ペア:

[(1, 163391214), (2, 81695607), (3, 54463738), (6, 27231869), (7, 23341602), (14, 11670801), (21, 7780534), (42, 3890267)]