207897261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{484609}}^1$

素因数の和:484636

約数の個数: 16

約数和(自身を含む): 325657920

約数和(自身を除く): 117760659

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 484609, 1453827, 5330699, 6299917, 15992097, 18899751, 69299087, 207897261]

約数ペア:

[(1, 207897261), (3, 69299087), (11, 18899751), (13, 15992097), (33, 6299917), (39, 5330699), (143, 1453827), (429, 484609)]