1283156937

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1105217}}^1$

素因数の和:1105269

約数の個数: 16

約数和(自身を含む): 1945183680

約数和(自身を除く): 662026743

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1105217, 3315651, 9946953, 29840859, 47524331, 142572993, 427718979, 1283156937]

約数ペア:

[(1, 1283156937), (3, 427718979), (9, 142572993), (27, 47524331), (43, 29840859), (129, 9946953), (387, 3315651), (1161, 1105217)]