242501847

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{373}}^2$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 374984064

約数和(自身を除く): 132482217

約数列:

[1, 3, 7, 21, 83, 249, 373, 581, 1119, 1743, 2611, 7833, 30959, 92877, 139129, 216713, 417387, 650139, 973903, 2921709, 11547707, 34643121, 80833949, 242501847]

約数ペア:

[(1, 242501847), (3, 80833949), (7, 34643121), (21, 11547707), (83, 2921709), (249, 973903), (373, 650139), (581, 417387), (1119, 216713), (1743, 139129), (2611, 92877), (7833, 30959)]