520020633

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{48787}}^1$

素因数の和:48837

約数の個数: 32

約数和(自身を含む): 843056640

約数和(自身を除く): 323036007

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 10659, 48787, 146361, 536657, 829379, 926953, 1609971, 2488137, 2780859, 9123169, 10196483, 15758201, 27369507, 30589449, 47274603, 173340211, 520020633]

約数ペア:

[(1, 520020633), (3, 173340211), (11, 47274603), (17, 30589449), (19, 27369507), (33, 15758201), (51, 10196483), (57, 9123169), (187, 2780859), (209, 2488137), (323, 1609971), (561, 926953), (627, 829379), (969, 536657), (3553, 146361), (10659, 48787)]