13305781069

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1\times {\mathrm{63031}}^1$

素因数の和:63660

約数の個数: 16

約数和(自身を含む): 15520999680

約数和(自身を除く): 2215218611

約数列:

[1, 7, 53, 371, 569, 3983, 30157, 63031, 211099, 441217, 3340643, 23384501, 35864639, 251052473, 1900825867, 13305781069]

約数ペア:

[(1, 13305781069), (7, 1900825867), (53, 251052473), (371, 35864639), (569, 23384501), (3983, 3340643), (30157, 441217), (63031, 211099)]