307588293

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21617}}^1$

素因数の和:21674

約数の個数: 32

約数和(自身を含む): 498078720

約数和(自身を除く): 190490427

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1581, 4743, 14229, 21617, 64851, 194553, 367489, 583659, 670127, 1102467, 2010381, 3307401, 6031143, 9922203, 11392159, 18093429, 34176477, 102529431, 307588293]

約数ペア:

[(1, 307588293), (3, 102529431), (9, 34176477), (17, 18093429), (27, 11392159), (31, 9922203), (51, 6031143), (93, 3307401), (153, 2010381), (279, 1102467), (459, 670127), (527, 583659), (837, 367489), (1581, 194553), (4743, 64851), (14229, 21617)]