13331235

素因数分解:

$3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3881}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 21428640

約数和(自身を除く): 8097405

約数列:

[1, 3, 5, 15, 229, 687, 1145, 3435, 3881, 11643, 19405, 58215, 888749, 2666247, 4443745, 13331235]

約数ペア:

[(1, 13331235), (3, 4443745), (5, 2666247), (15, 888749), (229, 58215), (687, 19405), (1145, 11643), (3435, 3881)]