388338429

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{811}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 564762240

約数和(自身を除く): 176423811

約数列:

[1, 3, 17, 41, 51, 123, 229, 687, 697, 811, 2091, 2433, 3893, 9389, 11679, 13787, 28167, 33251, 41361, 99753, 159613, 185719, 478839, 557157, 565267, 1695801, 3157223, 7614479, 9471669, 22843437, 129446143, 388338429]

約数ペア:

[(1, 388338429), (3, 129446143), (17, 22843437), (41, 9471669), (51, 7614479), (123, 3157223), (229, 1695801), (687, 565267), (697, 557157), (811, 478839), (2091, 185719), (2433, 159613), (3893, 99753), (9389, 41361), (11679, 33251), (13787, 28167)]