7147359

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 10890880

約数和(自身を除く): 3743521

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 439, 603, 1317, 1809, 3951, 5427, 11853, 16281, 29413, 35559, 88239, 106677, 264717, 794151, 2382453, 7147359]

約数ペア:

[(1, 7147359), (3, 2382453), (9, 794151), (27, 264717), (67, 106677), (81, 88239), (201, 35559), (243, 29413), (439, 16281), (603, 11853), (1317, 5427), (1809, 3951)]