15663420141

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{685819}}^1$

素因数の和:686176

約数の個数: 16

約数和(自身を含む): 21858455040

約数和(自身を除く): 6195034899

約数列:

[1, 3, 23, 69, 331, 993, 7613, 22839, 685819, 2057457, 15773837, 47321511, 227006089, 681018267, 5221140047, 15663420141]

約数ペア:

[(1, 15663420141), (3, 5221140047), (23, 681018267), (69, 227006089), (331, 47321511), (993, 15773837), (7613, 2057457), (22839, 685819)]