281542713

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{11171}}^1$

素因数の和:11476

約数の個数: 16

約数和(自身を含む): 388964352

約数和(自身を除く): 107421639

約数列:

[1, 3, 31, 93, 271, 813, 8401, 11171, 25203, 33513, 346301, 1038903, 3027341, 9082023, 93847571, 281542713]

約数ペア:

[(1, 281542713), (3, 93847571), (31, 9082023), (93, 3027341), (271, 1038903), (813, 346301), (8401, 33513), (11171, 25203)]