31996855443

素因数分解:

$3^1\times 7^1\times {\mathrm{7129}}^1\times {\mathrm{213727}}^1$

素因数の和:220866

約数の個数: 16

約数和(自身を含む): 48764180480

約数和(自身を除く): 16767325037

約数列:

[1, 3, 7, 21, 7129, 21387, 49903, 149709, 213727, 641181, 1496089, 4488267, 1523659783, 4570979349, 10665618481, 31996855443]

約数ペア:

[(1, 31996855443), (3, 10665618481), (7, 4570979349), (21, 1523659783), (7129, 4488267), (21387, 1496089), (49903, 641181), (149709, 213727)]