145301401

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 168398208

約数和(自身を除く): 23096807

約数列:

[1, 7, 131, 193, 821, 917, 1351, 5747, 25283, 107551, 158453, 176981, 752857, 1109171, 20757343, 145301401]

約数ペア:

[(1, 145301401), (7, 20757343), (131, 1109171), (193, 752857), (821, 176981), (917, 158453), (1351, 107551), (5747, 25283)]