1321348023

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{27043}}^1$

素因数の和:27199

約数の個数: 24

約数和(自身を含む): 1961771760

約数和(自身を除く): 640423737

約数列:

[1, 3, 9, 61, 89, 183, 267, 549, 801, 5429, 16287, 27043, 48861, 81129, 243387, 1649623, 2406827, 4948869, 7220481, 14846607, 21661443, 146816447, 440449341, 1321348023]

約数ペア:

[(1, 1321348023), (3, 440449341), (9, 146816447), (61, 21661443), (89, 14846607), (183, 7220481), (267, 4948869), (549, 2406827), (801, 1649623), (5429, 243387), (16287, 81129), (27043, 48861)]