1708993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 32

約数和(自身を含む): 2298240

約数和(自身を除く): 589247

約数列:

[1, 11, 13, 17, 19, 37, 143, 187, 209, 221, 247, 323, 407, 481, 629, 703, 2431, 2717, 3553, 4199, 5291, 6919, 7733, 8177, 9139, 11951, 46189, 89947, 100529, 131461, 155363, 1708993]

約数ペア:

[(1, 1708993), (11, 155363), (13, 131461), (17, 100529), (19, 89947), (37, 46189), (143, 11951), (187, 9139), (209, 8177), (221, 7733), (247, 6919), (323, 5291), (407, 4199), (481, 3553), (629, 2717), (703, 2431)]