17220246

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{70001}}^1$

素因数の和:70047

約数の個数: 16

約数和(自身を含む): 35281008

約数和(自身を除く): 18060762

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 70001, 140002, 210003, 420006, 2870041, 5740082, 8610123, 17220246]

約数ペア:

[(1, 17220246), (2, 8610123), (3, 5740082), (6, 2870041), (41, 420006), (82, 210003), (123, 140002), (246, 70001)]