1302847

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 16

約数和(自身を含む): 1630720

約数和(自身を除く): 327873

約数列:

[1, 7, 13, 91, 103, 139, 721, 973, 1339, 1807, 9373, 12649, 14317, 100219, 186121, 1302847]

約数ペア:

[(1, 1302847), (7, 186121), (13, 100219), (91, 14317), (103, 12649), (139, 9373), (721, 1807), (973, 1339)]