520027467

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{11317}}^1$

素因数の和:11407

約数の個数: 24

約数和(自身を含む): 750519216

約数和(自身を除く): 230491749

約数列:

[1, 3, 17, 51, 53, 159, 289, 867, 901, 2703, 11317, 15317, 33951, 45951, 192389, 577167, 599801, 1799403, 3270613, 9811839, 10196617, 30589851, 173342489, 520027467]

約数ペア:

[(1, 520027467), (3, 173342489), (17, 30589851), (51, 10196617), (53, 9811839), (159, 3270613), (289, 1799403), (867, 599801), (901, 577167), (2703, 192389), (11317, 45951), (15317, 33951)]