21483631

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 25105248

約数和(自身を除く): 3621617

約数列:

[1, 13, 17, 41, 221, 533, 697, 2371, 9061, 30823, 40307, 97211, 523991, 1263743, 1652587, 21483631]

約数ペア:

[(1, 21483631), (13, 1652587), (17, 1263743), (41, 523991), (221, 97211), (533, 40307), (697, 30823), (2371, 9061)]