28456743

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{46727}}^1$

素因数の和:46766

約数の個数: 16

約数和(自身を含む): 44858880

約数和(自身を除く): 16402137

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 46727, 140181, 327089, 981267, 1355083, 4065249, 9485581, 28456743]

約数ペア:

[(1, 28456743), (3, 9485581), (7, 4065249), (21, 1355083), (29, 981267), (87, 327089), (203, 140181), (609, 46727)]