17131849

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 20659968

約数和(自身を除く): 3528119

約数列:

[1, 7, 23, 97, 161, 679, 1097, 2231, 7679, 15617, 25231, 106409, 176617, 744863, 2447407, 17131849]

約数ペア:

[(1, 17131849), (7, 2447407), (23, 744863), (97, 176617), (161, 106409), (679, 25231), (1097, 15617), (2231, 7679)]