565560021

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{6163}}^1$

素因数の和:6373

約数の個数: 24

約数和(自身を含む): 821192736

約数和(自身を除く): 255632715

約数列:

[1, 3, 13, 39, 169, 181, 507, 543, 2353, 6163, 7059, 18489, 30589, 80119, 91767, 240357, 1041547, 1115503, 3124641, 3346509, 14501539, 43504617, 188520007, 565560021]

約数ペア:

[(1, 565560021), (3, 188520007), (13, 43504617), (39, 14501539), (169, 3346509), (181, 3124641), (507, 1115503), (543, 1041547), (2353, 240357), (6163, 91767), (7059, 80119), (18489, 30589)]