13214805

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3881}}^1$

素因数の和:4116

約数の個数: 16

約数和(自身を含む): 21242304

約数和(自身を除く): 8027499

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 3881, 11643, 19405, 58215, 880987, 2642961, 4404935, 13214805]

約数ペア:

[(1, 13214805), (3, 4404935), (5, 2642961), (15, 880987), (227, 58215), (681, 19405), (1135, 11643), (3405, 3881)]