38921932017

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{449689}}^1$

素因数の和:449917

約数の個数: 24

約数和(自身を含む): 57524344800

約数和(自身を除く): 18602412783

約数列:

[1, 3, 9, 59, 163, 177, 489, 531, 1467, 9617, 28851, 86553, 449689, 1349067, 4047201, 26531651, 73299307, 79594953, 219897921, 238784859, 659693763, 4324659113, 12973977339, 38921932017]

約数ペア:

[(1, 38921932017), (3, 12973977339), (9, 4324659113), (59, 659693763), (163, 238784859), (177, 219897921), (489, 79594953), (531, 73299307), (1467, 26531651), (9617, 4047201), (28851, 1349067), (86553, 449689)]