28852947

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 43068480

約数和(自身を除く): 14215533

約数列:

[1, 3, 9, 59, 67, 177, 201, 531, 603, 811, 2433, 3953, 7299, 11859, 35577, 47849, 54337, 143547, 163011, 430641, 489033, 3205883, 9617649, 28852947]

約数ペア:

[(1, 28852947), (3, 9617649), (9, 3205883), (59, 489033), (67, 430641), (177, 163011), (201, 143547), (531, 54337), (603, 47849), (811, 35577), (2433, 11859), (3953, 7299)]