22716729

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3191}}^1$

素因数の和:3317

約数の個数: 24

約数和(自身を含む): 37844352

約数和(自身を除く): 15127623

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 3191, 7119, 9573, 22337, 28719, 67011, 201033, 360583, 1081749, 2524081, 3245247, 7572243, 22716729]

約数ペア:

[(1, 22716729), (3, 7572243), (7, 3245247), (9, 2524081), (21, 1081749), (63, 360583), (113, 201033), (339, 67011), (791, 28719), (1017, 22337), (2373, 9573), (3191, 7119)]