1214124633

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{318919}}^1$

素因数の和:318978

約数の個数: 20

約数和(自身を含む): 1852287360

約数和(自身を除く): 638162727

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 318919, 956757, 2870271, 8610813, 14989193, 25832439, 44967579, 134902737, 404708211, 1214124633]

約数ペア:

[(1, 1214124633), (3, 404708211), (9, 134902737), (27, 44967579), (47, 25832439), (81, 14989193), (141, 8610813), (423, 2870271), (1269, 956757), (3807, 318919)]