147553847

素因数分解:

$7^2\times {\mathrm{491}}^1\times {\mathrm{6133}}^1$

素因数の和:6638

約数の個数: 12

約数和(自身を含む): 172021896

約数和(自身を除く): 24468049

約数列:

[1, 7, 49, 491, 3437, 6133, 24059, 42931, 300517, 3011303, 21079121, 147553847]

約数ペア:

[(1, 147553847), (7, 21079121), (49, 3011303), (491, 300517), (3437, 42931), (6133, 24059)]