12351999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12907}}^1$

素因数の和:12950

約数の個数: 16

約数和(自身を含む): 18587520

約数和(自身を除く): 6235521

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 12907, 38721, 141977, 374303, 425931, 1122909, 4117333, 12351999]

約数ペア:

[(1, 12351999), (3, 4117333), (11, 1122909), (29, 425931), (33, 374303), (87, 141977), (319, 38721), (957, 12907)]