1512891837

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{352409}}^1$

素因数の和:352474

約数の個数: 20

約数和(自身を含む): 2302646940

約数和(自身を除く): 789755103

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 352409, 1057227, 3171681, 9515043, 18677677, 28545129, 56033031, 168099093, 504297279, 1512891837]

約数ペア:

[(1, 1512891837), (3, 504297279), (9, 168099093), (27, 56033031), (53, 28545129), (81, 18677677), (159, 9515043), (477, 3171681), (1431, 1057227), (4293, 352409)]