13304505627

素因数分解:

$3^2\times 7^2\times {\mathrm{30168947}}^1$

素因数の和:30168967

約数の個数: 18

約数和(自身を含む): 22355190468

約数和(自身を除く): 9050684841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 30168947, 90506841, 211182629, 271520523, 633547887, 1478278403, 1900643661, 4434835209, 13304505627]

約数ペア:

[(1, 13304505627), (3, 4434835209), (7, 1900643661), (9, 1478278403), (21, 633547887), (49, 271520523), (63, 211182629), (147, 90506841), (441, 30168947)]