104061209

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1429}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 121355520

約数和(自身を除く): 17294311

約数列:

[1, 7, 101, 103, 707, 721, 1429, 10003, 10403, 72821, 144329, 147187, 1010303, 1030309, 14865887, 104061209]

約数ペア:

[(1, 104061209), (7, 14865887), (101, 1030309), (103, 1010303), (707, 147187), (721, 144329), (1429, 72821), (10003, 10403)]