15318693

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2338

約数の個数: 32

約数和(自身を含む): 25737600

約数和(自身を除く): 10418907

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 2297, 6669, 6891, 20673, 29861, 43643, 62019, 89583, 130929, 268749, 392787, 567359, 806247, 1178361, 1702077, 5106231, 15318693]

約数ペア:

[(1, 15318693), (3, 5106231), (9, 1702077), (13, 1178361), (19, 806247), (27, 567359), (39, 392787), (57, 268749), (117, 130929), (171, 89583), (247, 62019), (351, 43643), (513, 29861), (741, 20673), (2223, 6891), (2297, 6669)]