173879286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4139983}}^1$

素因数の和:4139995

約数の個数: 16

約数和(自身を含む): 397438464

約数和(自身を除く): 223559178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4139983, 8279966, 12419949, 24839898, 28979881, 57959762, 86939643, 173879286]

約数ペア:

[(1, 173879286), (2, 86939643), (3, 57959762), (6, 28979881), (7, 24839898), (14, 12419949), (21, 8279966), (42, 4139983)]