13396557

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6263}}^1$

素因数の和:6320

約数の個数: 16

約数和(自身を含む): 19243008

約数和(自身を除く): 5846451

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 6263, 18789, 144049, 194153, 432147, 582459, 4465519, 13396557]

約数ペア:

[(1, 13396557), (3, 4465519), (23, 582459), (31, 432147), (69, 194153), (93, 144049), (713, 18789), (2139, 6263)]