207975339897

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{410207771}}^1$

素因数の和:410207800

約数の個数: 12

約数和(自身を含む): 300272089104

約数和(自身を除く): 92296749207

約数列:

[1, 3, 13, 39, 169, 507, 410207771, 1230623313, 5332701023, 15998103069, 69325113299, 207975339897]

約数ペア:

[(1, 207975339897), (3, 69325113299), (13, 15998103069), (39, 5332701023), (169, 1230623313), (507, 410207771)]