17042389

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1367}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 21143808

約数和(自身を除く): 4101419

約数列:

[1, 7, 13, 91, 137, 959, 1367, 1781, 9569, 12467, 17771, 124397, 187279, 1310953, 2434627, 17042389]

約数ペア:

[(1, 17042389), (7, 2434627), (13, 1310953), (91, 187279), (137, 124397), (959, 17771), (1367, 12467), (1781, 9569)]