648329097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1\times {\mathrm{5347}}^1$

素因数の和:8472

約数の個数: 16

約数和(自身を含む): 931407680

約数和(自身を除く): 283078583

約数列:

[1, 3, 13, 39, 3109, 5347, 9327, 16041, 40417, 69511, 121251, 208533, 16623823, 49871469, 216109699, 648329097]

約数ペア:

[(1, 648329097), (3, 216109699), (13, 49871469), (39, 16623823), (3109, 208533), (5347, 121251), (9327, 69511), (16041, 40417)]