38281959

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 58088160

約数和(自身を除く): 19806201

約数列:

[1, 3, 9, 23, 69, 173, 207, 519, 1069, 1557, 3207, 3979, 9621, 11937, 24587, 35811, 73761, 184937, 221283, 554811, 1664433, 4253551, 12760653, 38281959]

約数ペア:

[(1, 38281959), (3, 12760653), (9, 4253551), (23, 1664433), (69, 554811), (173, 221283), (207, 184937), (519, 73761), (1069, 35811), (1557, 24587), (3207, 11937), (3979, 9621)]