353223819

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{12527}}^1$

素因数の和:12787

約数の個数: 24

約数和(自身を含む): 551783232

約数和(自身を除く): 198559413

約数列:

[1, 3, 9, 13, 39, 117, 241, 723, 2169, 3133, 9399, 12527, 28197, 37581, 112743, 162851, 488553, 1465659, 3019007, 9057021, 27171063, 39247091, 117741273, 353223819]

約数ペア:

[(1, 353223819), (3, 117741273), (9, 39247091), (13, 27171063), (39, 9057021), (117, 3019007), (241, 1465659), (723, 488553), (2169, 162851), (3133, 112743), (9399, 37581), (12527, 28197)]