3327831

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 5600000

約数和(自身を除く): 2272169

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 499, 513, 741, 1497, 2223, 4491, 6487, 6669, 9481, 13473, 19461, 28443, 58383, 85329, 123253, 175149, 255987, 369759, 1109277, 3327831]

約数ペア:

[(1, 3327831), (3, 1109277), (9, 369759), (13, 255987), (19, 175149), (27, 123253), (39, 85329), (57, 58383), (117, 28443), (171, 19461), (247, 13473), (351, 9481), (499, 6669), (513, 6487), (741, 4491), (1497, 2223)]