8255121

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7417}}^1$

素因数の和:7480

約数の個数: 16

約数和(自身を含む): 12818304

約数和(自身を除く): 4563183

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 7417, 22251, 51919, 155757, 393101, 1179303, 2751707, 8255121]

約数ペア:

[(1, 8255121), (3, 2751707), (7, 1179303), (21, 393101), (53, 155757), (159, 51919), (371, 22251), (1113, 7417)]