213379959871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1\times {\mathrm{2707}}^1$

素因数の和:3355

約数の個数: 32

約数和(自身を含む): 234328006080

約数和(自身を除く): 20948046209

約数列:

[1, 13, 89, 193, 353, 1157, 2509, 2707, 4589, 17177, 31417, 35191, 68129, 223301, 240923, 408421, 522451, 885677, 955571, 3131999, 6063481, 6791863, 12422423, 46498139, 78825253, 85045819, 184425203, 604475807, 1105595647, 2397527639, 16413843067, 213379959871]

約数ペア:

[(1, 213379959871), (13, 16413843067), (89, 2397527639), (193, 1105595647), (353, 604475807), (1157, 184425203), (2509, 85045819), (2707, 78825253), (4589, 46498139), (17177, 12422423), (31417, 6791863), (35191, 6063481), (68129, 3131999), (223301, 955571), (240923, 885677), (408421, 522451)]