312331877

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{11087}}^1$

素因数の和:11308

約数の個数: 16

約数和(自身を含む): 368831232

約数和(自身を除く): 56499355

約数列:

[1, 11, 13, 143, 197, 2167, 2561, 11087, 28171, 121957, 144131, 1585441, 2184139, 24025529, 28393807, 312331877]

約数ペア:

[(1, 312331877), (11, 28393807), (13, 24025529), (143, 2184139), (197, 1585441), (2167, 144131), (2561, 121957), (11087, 28171)]