2729529

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 4368000

約数和(自身を除く): 1638471

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 349, 711, 869, 1047, 2607, 3141, 3839, 7821, 11517, 27571, 34551, 82713, 248139, 303281, 909843, 2729529]

約数ペア:

[(1, 2729529), (3, 909843), (9, 303281), (11, 248139), (33, 82713), (79, 34551), (99, 27571), (237, 11517), (349, 7821), (711, 3839), (869, 3141), (1047, 2607)]