30263139

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{1217}}^1$

素因数の和:1536

約数の個数: 20

約数和(自身を含む): 45392424

約数和(自身を除く): 15129285

約数列:

[1, 3, 9, 27, 81, 307, 921, 1217, 2763, 3651, 8289, 10953, 24867, 32859, 98577, 373619, 1120857, 3362571, 10087713, 30263139]

約数ペア:

[(1, 30263139), (3, 10087713), (9, 3362571), (27, 1120857), (81, 373619), (307, 98577), (921, 32859), (1217, 24867), (2763, 10953), (3651, 8289)]