15131773657

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{321631}}^1$

素因数の和:321709

約数の個数: 32

約数和(自身を含む): 20749123584

約数和(自身を除く): 5617349927

約数列:

[1, 7, 11, 13, 47, 77, 91, 143, 329, 517, 611, 1001, 3619, 4277, 6721, 47047, 321631, 2251417, 3537941, 4181203, 15116657, 24765587, 29268421, 45993233, 105816599, 166283227, 196516541, 321952631, 1163982589, 1375615787, 2161681951, 15131773657]

約数ペア:

[(1, 15131773657), (7, 2161681951), (11, 1375615787), (13, 1163982589), (47, 321952631), (77, 196516541), (91, 166283227), (143, 105816599), (329, 45993233), (517, 29268421), (611, 24765587), (1001, 15116657), (3619, 4181203), (4277, 3537941), (6721, 2251417), (47047, 321631)]