21044637185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29433059}}^1$

素因数の和:29433088

約数の個数: 16

約数和(自身を含む): 29668524480

約数和(自身を除く): 8623887295

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 29433059, 147165295, 323763649, 382629767, 1618818245, 1913148835, 4208927437, 21044637185]

約数ペア:

[(1, 21044637185), (5, 4208927437), (11, 1913148835), (13, 1618818245), (55, 382629767), (65, 323763649), (143, 147165295), (715, 29433059)]