13252701

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 22284288

約数和(自身を除く): 9031587

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 557, 721, 1133, 1671, 2163, 3399, 3899, 6127, 7931, 11697, 18381, 23793, 42889, 57371, 128667, 172113, 401597, 631081, 1204791, 1893243, 4417567, 13252701]

約数ペア:

[(1, 13252701), (3, 4417567), (7, 1893243), (11, 1204791), (21, 631081), (33, 401597), (77, 172113), (103, 128667), (231, 57371), (309, 42889), (557, 23793), (721, 18381), (1133, 11697), (1671, 7931), (2163, 6127), (3399, 3899)]