961570253

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{47189}}^1$

素因数の和:47308

約数の個数: 16

約数和(自身を含む): 1141620480

約数和(自身を除く): 180050227

約数列:

[1, 7, 41, 71, 287, 497, 2911, 20377, 47189, 330323, 1934749, 3350419, 13543243, 23452933, 137367179, 961570253]

約数ペア:

[(1, 961570253), (7, 137367179), (41, 23452933), (71, 13543243), (287, 3350419), (497, 1934749), (2911, 330323), (20377, 47189)]