540420553

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{1303}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 578350080

約数和(自身を除く): 37929527

約数列:

[1, 19, 83, 263, 1303, 1577, 4997, 21829, 24757, 108149, 342689, 414751, 2054831, 6511091, 28443187, 540420553]

約数ペア:

[(1, 540420553), (19, 28443187), (83, 6511091), (263, 2054831), (1303, 414751), (1577, 342689), (4997, 108149), (21829, 24757)]