1488892691

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16553}}^1$

素因数の和:16631

約数の個数: 32

約数和(自身を含む): 1902253248

約数和(自身を除く): 413360557

約数列:

[1, 11, 13, 17, 37, 143, 187, 221, 407, 481, 629, 2431, 5291, 6919, 8177, 16553, 89947, 182083, 215189, 281401, 612461, 2367079, 3095411, 3658213, 6737071, 7961993, 10411837, 40240343, 87581923, 114530207, 135353881, 1488892691]

約数ペア:

[(1, 1488892691), (11, 135353881), (13, 114530207), (17, 87581923), (37, 40240343), (143, 10411837), (187, 7961993), (221, 6737071), (407, 3658213), (481, 3095411), (629, 2367079), (2431, 612461), (5291, 281401), (6919, 215189), (8177, 182083), (16553, 89947)]