847919043

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{225931}}^1$

素因数の和:226079

約数の個数: 16

約数和(自身を含む): 1265219200

約数和(自身を除く): 417300157

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 225931, 677793, 2033379, 6100137, 31404409, 94213227, 282639681, 847919043]

約数ペア:

[(1, 847919043), (3, 282639681), (9, 94213227), (27, 31404409), (139, 6100137), (417, 2033379), (1251, 677793), (3753, 225931)]