117443379

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 158240160

約数和(自身を除く): 40796781

約数列:

[1, 3, 157, 389, 471, 641, 1167, 1923, 61073, 100637, 183219, 249349, 301911, 748047, 39147793, 117443379]

約数ペア:

[(1, 117443379), (3, 39147793), (157, 748047), (389, 301911), (471, 249349), (641, 183219), (1167, 100637), (1923, 61073)]