12447873

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 19117800

約数和(自身を除く): 6669927

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 1289, 3219, 3867, 9657, 11601, 37381, 47693, 112143, 143079, 336429, 429237, 1383097, 4149291, 12447873]

約数ペア:

[(1, 12447873), (3, 4149291), (9, 1383097), (29, 429237), (37, 336429), (87, 143079), (111, 112143), (261, 47693), (333, 37381), (1073, 11601), (1289, 9657), (3219, 3867)]