5568981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4561}}^1$

素因数の和:4612

約数の個数: 16

約数和(自身を含む): 8321088

約数和(自身を除く): 2752107

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 4561, 13683, 50171, 150513, 168757, 506271, 1856327, 5568981]

約数ペア:

[(1, 5568981), (3, 1856327), (11, 506271), (33, 168757), (37, 150513), (111, 50171), (407, 13683), (1221, 4561)]