151221322

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{32633}}^1$

素因数の和:32973

約数の個数: 16

約数和(自身を含む): 260027712

約数和(自身を除く): 108806390

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 32633, 65266, 228431, 456862, 10801523, 21603046, 75610661, 151221322]

約数ペア:

[(1, 151221322), (2, 75610661), (7, 21603046), (14, 10801523), (331, 456862), (662, 228431), (2317, 65266), (4634, 32633)]