473640471

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{2909}}^1$

素因数の和:3223

約数の個数: 24

約数和(自身を含む): 696072000

約数和(自身を除く): 222431529

約数列:

[1, 3, 9, 79, 229, 237, 687, 711, 2061, 2909, 8727, 18091, 26181, 54273, 162819, 229811, 666161, 689433, 1998483, 2068299, 5995449, 52626719, 157880157, 473640471]

約数ペア:

[(1, 473640471), (3, 157880157), (9, 52626719), (79, 5995449), (229, 2068299), (237, 1998483), (687, 689433), (711, 666161), (2061, 229811), (2909, 162819), (8727, 54273), (18091, 26181)]