4254243

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 6525696

約数和(自身を除く): 2271453

約数列:

[1, 3, 7, 21, 173, 519, 1171, 1211, 3513, 3633, 8197, 24591, 202583, 607749, 1418081, 4254243]

約数ペア:

[(1, 4254243), (3, 1418081), (7, 607749), (21, 202583), (173, 24591), (519, 8197), (1171, 3633), (1211, 3513)]