1547091

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 2751840

約数和(自身を除く): 1204749

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1889, 5667, 13223, 17001, 24557, 39669, 73671, 119007, 171899, 221013, 515697, 1547091]

約数ペア:

[(1, 1547091), (3, 515697), (7, 221013), (9, 171899), (13, 119007), (21, 73671), (39, 39669), (63, 24557), (91, 17001), (117, 13223), (273, 5667), (819, 1889)]