28435473

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{823}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 44990400

約数和(自身を除く): 16554927

約数列:

[1, 3, 9, 11, 33, 99, 349, 823, 1047, 2469, 3141, 3839, 7407, 9053, 11517, 27159, 34551, 81477, 287227, 861681, 2585043, 3159497, 9478491, 28435473]

約数ペア:

[(1, 28435473), (3, 9478491), (9, 3159497), (11, 2585043), (33, 861681), (99, 287227), (349, 81477), (823, 34551), (1047, 27159), (2469, 11517), (3141, 9053), (3839, 7407)]