30732507

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{87557}}^1$

素因数の和:87579

約数の個数: 16

約数和(自身を含む): 49032480

約数和(自身を除く): 18299973

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 87557, 262671, 788013, 1138241, 2364039, 3414723, 10244169, 30732507]

約数ペア:

[(1, 30732507), (3, 10244169), (9, 3414723), (13, 2364039), (27, 1138241), (39, 788013), (117, 262671), (351, 87557)]