13897035

素因数分解:

$3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 24860160

約数和(自身を除く): 10963125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 311, 331, 933, 993, 1555, 1655, 2799, 2979, 4665, 4965, 8397, 8937, 13995, 14895, 41985, 44685, 102941, 308823, 514705, 926469, 1544115, 2779407, 4632345, 13897035]

約数ペア:

[(1, 13897035), (3, 4632345), (5, 2779407), (9, 1544115), (15, 926469), (27, 514705), (45, 308823), (135, 102941), (311, 44685), (331, 41985), (933, 14895), (993, 13995), (1555, 8937), (1655, 8397), (2799, 4965), (2979, 4665)]