90719421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{7577}}^1$

素因数の和:7900

約数の個数: 16

約数和(自身を含む): 130705344

約数和(自身を除く): 39985923

約数列:

[1, 3, 13, 39, 307, 921, 3991, 7577, 11973, 22731, 98501, 295503, 2326139, 6978417, 30239807, 90719421]

約数ペア:

[(1, 90719421), (3, 30239807), (13, 6978417), (39, 2326139), (307, 295503), (921, 98501), (3991, 22731), (7577, 11973)]