2913441

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 4147200

約数和(自身を除く): 1233759

約数列:

[1, 3, 19, 57, 79, 237, 647, 1501, 1941, 4503, 12293, 36879, 51113, 153339, 971147, 2913441]

約数ペア:

[(1, 2913441), (3, 971147), (19, 153339), (57, 51113), (79, 36879), (237, 12293), (647, 4503), (1501, 1941)]