231933057

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6469}}^1$

素因数の和:6545

約数の個数: 32

約数和(自身を含む): 354038400

約数和(自身を除く): 122105343

約数列:

[1, 3, 17, 19, 37, 51, 57, 111, 323, 629, 703, 969, 1887, 2109, 6469, 11951, 19407, 35853, 109973, 122911, 239353, 329919, 368733, 718059, 2089487, 4069001, 4547707, 6268461, 12207003, 13643121, 77311019, 231933057]

約数ペア:

[(1, 231933057), (3, 77311019), (17, 13643121), (19, 12207003), (37, 6268461), (51, 4547707), (57, 4069001), (111, 2089487), (323, 718059), (629, 368733), (703, 329919), (969, 239353), (1887, 122911), (2109, 109973), (6469, 35853), (11951, 19407)]