13995213

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 19498560

約数和(自身を除く): 5503347

約数列:

[1, 3, 37, 59, 111, 177, 2137, 2183, 6411, 6549, 79069, 126083, 237207, 378249, 4665071, 13995213]

約数ペア:

[(1, 13995213), (3, 4665071), (37, 378249), (59, 237207), (111, 126083), (177, 79069), (2137, 6549), (2183, 6411)]