351617990399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61893679}}^1$

素因数の和:61893734

約数の個数: 16

約数和(自身を含む): 415925529600

約数和(自身を除く): 64307539201

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 61893679, 804617827, 1175979901, 1423554617, 15287738713, 18506210021, 27047537723, 351617990399]

約数ペア:

[(1, 351617990399), (13, 27047537723), (19, 18506210021), (23, 15287738713), (247, 1423554617), (299, 1175979901), (437, 804617827), (5681, 61893679)]