2019697677

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{4774699}}^1$

素因数の和:4774752

約数の個数: 12

約数和(自身を含む): 2979412800

約数和(自身を除く): 959715123

約数列:

[1, 3, 9, 47, 141, 423, 4774699, 14324097, 42972291, 224410853, 673232559, 2019697677]

約数ペア:

[(1, 2019697677), (3, 673232559), (9, 224410853), (47, 42972291), (141, 14324097), (423, 4774699)]