13456509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{997}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 19640640

約数和(自身を除く): 6184131

約数列:

[1, 3, 11, 33, 409, 997, 1227, 2991, 4499, 10967, 13497, 32901, 407773, 1223319, 4485503, 13456509]

約数ペア:

[(1, 13456509), (3, 4485503), (11, 1223319), (33, 407773), (409, 32901), (997, 13497), (1227, 10967), (2991, 4499)]