731192283

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{18553}}^1$

素因数の和:18739

約数の個数: 24

約数和(自身を含む): 1099881120

約数和(自身を除く): 368688837

約数列:

[1, 3, 9, 29, 87, 151, 261, 453, 1359, 4379, 13137, 18553, 39411, 55659, 166977, 538037, 1614111, 2801503, 4842333, 8404509, 25213527, 81243587, 243730761, 731192283]

約数ペア:

[(1, 731192283), (3, 243730761), (9, 81243587), (29, 25213527), (87, 8404509), (151, 4842333), (261, 2801503), (453, 1614111), (1359, 538037), (4379, 166977), (13137, 55659), (18553, 39411)]