98968991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 109792800

約数和(自身を除く): 10823809

約数列:

[1, 11, 101, 229, 389, 1111, 2519, 4279, 23129, 39289, 89081, 254419, 432179, 979891, 8997181, 98968991]

約数ペア:

[(1, 98968991), (11, 8997181), (101, 979891), (229, 432179), (389, 254419), (1111, 89081), (2519, 39289), (4279, 23129)]