3979395

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{4211}}^1$

素因数の和:4232

約数の個数: 32

約数和(自身を含む): 8087040

約数和(自身を除く): 4107645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 4211, 12633, 21055, 29477, 37899, 63165, 88431, 113697, 147385, 189495, 265293, 442155, 568485, 795879, 1326465, 3979395]

約数ペア:

[(1, 3979395), (3, 1326465), (5, 795879), (7, 568485), (9, 442155), (15, 265293), (21, 189495), (27, 147385), (35, 113697), (45, 88431), (63, 63165), (105, 37899), (135, 29477), (189, 21055), (315, 12633), (945, 4211)]