743415021

素因数分解:

$3^2\times {\mathrm{349}}^1\times {\mathrm{236681}}^1$

素因数の和:237036

約数の個数: 12

約数和(自身を含む): 1076903100

約数和(自身を除く): 333488079

約数列:

[1, 3, 9, 349, 1047, 3141, 236681, 710043, 2130129, 82601669, 247805007, 743415021]

約数ペア:

[(1, 743415021), (3, 247805007), (9, 82601669), (349, 2130129), (1047, 710043), (3141, 236681)]