234426717

素因数分解:

$3^7\times 7^1\times {\mathrm{15313}}^1$

素因数の和:15341

約数の個数: 32

約数和(自身を含む): 401839360

約数和(自身を除く): 167412643

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 15309, 15313, 45939, 107191, 137817, 321573, 413451, 964719, 1240353, 2894157, 3721059, 8682471, 11163177, 26047413, 33489531, 78142239, 234426717]

約数ペア:

[(1, 234426717), (3, 78142239), (7, 33489531), (9, 26047413), (21, 11163177), (27, 8682471), (63, 3721059), (81, 2894157), (189, 1240353), (243, 964719), (567, 413451), (729, 321573), (1701, 137817), (2187, 107191), (5103, 45939), (15309, 15313)]