13775289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4133}}^1$

素因数の和:4248

約数の個数: 16

約数和(自身を含む): 20240064

約数和(自身を除く): 6464775

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 4133, 12399, 45463, 136389, 417433, 1252299, 4591763, 13775289]

約数ペア:

[(1, 13775289), (3, 4591763), (11, 1252299), (33, 417433), (101, 136389), (303, 45463), (1111, 12399), (3333, 4133)]