13475161

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 16450560

約数和(自身を除く): 2975399

約数列:

[1, 7, 19, 71, 133, 497, 1349, 1427, 9443, 9989, 27113, 101317, 189791, 709219, 1925023, 13475161]

約数ペア:

[(1, 13475161), (7, 1925023), (19, 709219), (71, 189791), (133, 101317), (497, 27113), (1349, 9989), (1427, 9443)]