53294943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 81768960

約数和(自身を除く): 28474017

約数列:

[1, 3, 13, 19, 39, 57, 71, 213, 247, 741, 923, 1013, 1349, 2769, 3039, 4047, 13169, 17537, 19247, 39507, 52611, 57741, 71923, 215769, 250211, 750633, 934999, 1366537, 2804997, 4099611, 17764981, 53294943]

約数ペア:

[(1, 53294943), (3, 17764981), (13, 4099611), (19, 2804997), (39, 1366537), (57, 934999), (71, 750633), (213, 250211), (247, 215769), (741, 71923), (923, 57741), (1013, 52611), (1349, 39507), (2769, 19247), (3039, 17537), (4047, 13169)]