1309480753

素因数分解:

$7^2\times {\mathrm{223}}^1\times {\mathrm{119839}}^1$

素因数の和:120076

約数の個数: 12

約数和(自身を含む): 1530117120

約数和(自身を除く): 220636367

約数列:

[1, 7, 49, 223, 1561, 10927, 119839, 838873, 5872111, 26724097, 187068679, 1309480753]

約数ペア:

[(1, 1309480753), (7, 187068679), (49, 26724097), (223, 5872111), (1561, 838873), (10927, 119839)]