561522933

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{19927}}^1$

素因数の和:20065

約数の個数: 24

約数和(自身を含む): 845584896

約数和(自身を除く): 284061963

約数列:

[1, 3, 9, 31, 93, 101, 279, 303, 909, 3131, 9393, 19927, 28179, 59781, 179343, 617737, 1853211, 2012627, 5559633, 6037881, 18113643, 62391437, 187174311, 561522933]

約数ペア:

[(1, 561522933), (3, 187174311), (9, 62391437), (31, 18113643), (93, 6037881), (101, 5559633), (279, 2012627), (303, 1853211), (909, 617737), (3131, 179343), (9393, 59781), (19927, 28179)]