17850807

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{50857}}^1$

素因数の和:50879

約数の個数: 16

約数和(自身を含む): 28480480

約数和(自身を除く): 10629673

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 50857, 152571, 457713, 661141, 1373139, 1983423, 5950269, 17850807]

約数ペア:

[(1, 17850807), (3, 5950269), (9, 1983423), (13, 1373139), (27, 661141), (39, 457713), (117, 152571), (351, 50857)]