1362501

素因数分解:

$3^7\times 7^1\times {\mathrm{89}}^1$

素因数の和:117

約数の個数: 32

約数和(自身を含む): 2361600

約数和(自身を除く): 999099

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 189, 243, 267, 567, 623, 729, 801, 1701, 1869, 2187, 2403, 5103, 5607, 7209, 15309, 16821, 21627, 50463, 64881, 151389, 194643, 454167, 1362501]

約数ペア:

[(1, 1362501), (3, 454167), (7, 194643), (9, 151389), (21, 64881), (27, 50463), (63, 21627), (81, 16821), (89, 15309), (189, 7209), (243, 5607), (267, 5103), (567, 2403), (623, 2187), (729, 1869), (801, 1701)]