15560649

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{743}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 24373440

約数和(自身を除く): 8812791

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 743, 1611, 2229, 2327, 6687, 6981, 9659, 20943, 28977, 86931, 132997, 398991, 1196973, 1728961, 5186883, 15560649]

約数ペア:

[(1, 15560649), (3, 5186883), (9, 1728961), (13, 1196973), (39, 398991), (117, 132997), (179, 86931), (537, 28977), (743, 20943), (1611, 9659), (2229, 6981), (2327, 6687)]