12857537

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4513}}^1$

素因数の和:4568

約数の個数: 16

約数和(自身を含む): 16467072

約数和(自身を除く): 3609535

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 4513, 31591, 49643, 166981, 347501, 1168867, 1836791, 12857537]

約数ペア:

[(1, 12857537), (7, 1836791), (11, 1168867), (37, 347501), (77, 166981), (259, 49643), (407, 31591), (2849, 4513)]