163170973

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 188916480

約数和(自身を除く): 25745507

約数列:

[1, 7, 137, 229, 743, 959, 1603, 5201, 31373, 101791, 170147, 219611, 712537, 1191029, 23310139, 163170973]

約数ペア:

[(1, 163170973), (7, 23310139), (137, 1191029), (229, 712537), (743, 219611), (959, 170147), (1603, 101791), (5201, 31373)]