16141517

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 20040960

約数和(自身を除く): 3899443

約数列:

[1, 7, 17, 79, 101, 119, 289, 553, 707, 1343, 1717, 2023, 7979, 9401, 12019, 22831, 29189, 55853, 135643, 159817, 204323, 949501, 2305931, 16141517]

約数ペア:

[(1, 16141517), (7, 2305931), (17, 949501), (79, 204323), (101, 159817), (119, 135643), (289, 55853), (553, 29189), (707, 22831), (1343, 12019), (1717, 9401), (2023, 7979)]