2174601

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 3523968

約数和(自身を除く): 1349367

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 137, 143, 407, 411, 429, 481, 1221, 1443, 1507, 1781, 4521, 5069, 5291, 5343, 15207, 15873, 19591, 55759, 58773, 65897, 167277, 197691, 724867, 2174601]

約数ペア:

[(1, 2174601), (3, 724867), (11, 197691), (13, 167277), (33, 65897), (37, 58773), (39, 55759), (111, 19591), (137, 15873), (143, 15207), (407, 5343), (411, 5291), (429, 5069), (481, 4521), (1221, 1781), (1443, 1507)]