9903681

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{6217}}^1$

素因数の和:6285

約数の個数: 16

約数和(自身を含む): 14923200

約数和(自身を除く): 5019519

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 6217, 18651, 55953, 167859, 366803, 1100409, 3301227, 9903681]

約数ペア:

[(1, 9903681), (3, 3301227), (9, 1100409), (27, 366803), (59, 167859), (177, 55953), (531, 18651), (1593, 6217)]