214047119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 268349760

約数和(自身を除く): 54302641

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 521, 1859, 2197, 2431, 2873, 5731, 6773, 8857, 24167, 31603, 37349, 74503, 88049, 97427, 115141, 410839, 968539, 1144637, 1266551, 1496833, 12591007, 16465163, 19458829, 214047119]

約数ペア:

[(1, 214047119), (11, 19458829), (13, 16465163), (17, 12591007), (143, 1496833), (169, 1266551), (187, 1144637), (221, 968539), (521, 410839), (1859, 115141), (2197, 97427), (2431, 88049), (2873, 74503), (5731, 37349), (6773, 31603), (8857, 24167)]