869508729

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{361843}}^1$

素因数の和:361941

約数の個数: 16

約数和(自身を含む): 1302638400

約数和(自身を除く): 433129671

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 361843, 1085529, 3256587, 9769761, 32204027, 96612081, 289836243, 869508729]

約数ペア:

[(1, 869508729), (3, 289836243), (9, 96612081), (27, 32204027), (89, 9769761), (267, 3256587), (801, 1085529), (2403, 361843)]