1873193787

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{1439}}^1\times {\mathrm{2729}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 2759702400

約数和(自身を除く): 886508613

約数列:

[1, 3, 9, 53, 159, 477, 1439, 2729, 4317, 8187, 12951, 24561, 76267, 144637, 228801, 433911, 686403, 1301733, 3927031, 11781093, 35343279, 208132643, 624397929, 1873193787]

約数ペア:

[(1, 1873193787), (3, 624397929), (9, 208132643), (53, 35343279), (159, 11781093), (477, 3927031), (1439, 1301733), (2729, 686403), (4317, 433911), (8187, 228801), (12951, 144637), (24561, 76267)]