31303893

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{727}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 43237376

約数和(自身を除く): 11933483

約数列:

[1, 3, 31, 93, 463, 727, 1389, 2181, 14353, 22537, 43059, 67611, 336601, 1009803, 10434631, 31303893]

約数ペア:

[(1, 31303893), (3, 10434631), (31, 1009803), (93, 336601), (463, 67611), (727, 43059), (1389, 22537), (2181, 14353)]