21852806973

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1\times {\mathrm{1709}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 29888611200

約数和(自身を除く): 8035804227

約数列:

[1, 3, 83, 89, 249, 267, 577, 1709, 1731, 5127, 7387, 22161, 47891, 51353, 141847, 143673, 152101, 154059, 425541, 456303, 986093, 2958279, 4262299, 12624383, 12786897, 37873149, 81845719, 87762277, 245537157, 263286831, 7284268991, 21852806973]

約数ペア:

[(1, 21852806973), (3, 7284268991), (83, 263286831), (89, 245537157), (249, 87762277), (267, 81845719), (577, 37873149), (1709, 12786897), (1731, 12624383), (5127, 4262299), (7387, 2958279), (22161, 986093), (47891, 456303), (51353, 425541), (141847, 154059), (143673, 152101)]