241101

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 411840

約数和(自身を除く): 170739

約数列:

[1, 3, 7, 9, 21, 43, 63, 89, 129, 267, 301, 387, 623, 801, 903, 1869, 2709, 3827, 5607, 11481, 26789, 34443, 80367, 241101]

約数ペア:

[(1, 241101), (3, 80367), (7, 34443), (9, 26789), (21, 11481), (43, 5607), (63, 3827), (89, 2709), (129, 1869), (267, 903), (301, 801), (387, 623)]