28632219

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17707}}^1$

素因数の和:17735

約数の個数: 24

約数和(自身を含む): 48449088

約数和(自身を除く): 19816869

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 17707, 53121, 123949, 194777, 371847, 584331, 867643, 1363439, 2602929, 4090317, 9544073, 28632219]

約数ペア:

[(1, 28632219), (3, 9544073), (7, 4090317), (11, 2602929), (21, 1363439), (33, 867643), (49, 584331), (77, 371847), (147, 194777), (231, 123949), (539, 53121), (1617, 17707)]