30221647

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 33073920

約数和(自身を除く): 2852273

約数列:

[1, 19, 43, 71, 521, 817, 1349, 3053, 9899, 22403, 36991, 58007, 425657, 702829, 1590613, 30221647]

約数ペア:

[(1, 30221647), (19, 1590613), (43, 702829), (71, 425657), (521, 58007), (817, 36991), (1349, 22403), (3053, 9899)]