13490109

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{5531}}^1$

素因数の和:5808

約数の個数: 12

約数和(自身を含む): 19561152

約数和(自身を除く): 6071043

約数列:

[1, 3, 9, 271, 813, 2439, 5531, 16593, 49779, 1498901, 4496703, 13490109]

約数ペア:

[(1, 13490109), (3, 4496703), (9, 1498901), (271, 49779), (813, 16593), (2439, 5531)]