320451361

素因数分解:

${\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 333460800

約数和(自身を除く): 13009439

約数列:

[1, 59, 61, 269, 331, 3599, 15871, 16409, 19529, 20191, 89039, 968131, 1191269, 5253301, 5431379, 320451361]

約数ペア:

[(1, 320451361), (59, 5431379), (61, 5253301), (269, 1191269), (331, 968131), (3599, 89039), (15871, 20191), (16409, 19529)]