13131630849

素因数分解:

$3^1\times {\mathrm{643}}^1\times {\mathrm{1901}}^1\times {\mathrm{3581}}^1$

素因数の和:6128

約数の個数: 16

約数和(自身を含む): 17550195264

約数和(自身を除く): 4418564415

約数列:

[1, 3, 643, 1901, 1929, 3581, 5703, 10743, 1222343, 2302583, 3667029, 6807481, 6907749, 20422443, 4377210283, 13131630849]

約数ペア:

[(1, 13131630849), (3, 4377210283), (643, 20422443), (1901, 6907749), (1929, 6807481), (3581, 3667029), (5703, 2302583), (10743, 1222343)]