7920303

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 11166720

約数和(自身を除く): 3246417

約数列:

[1, 3, 23, 69, 79, 237, 1453, 1817, 4359, 5451, 33419, 100257, 114787, 344361, 2640101, 7920303]

約数ペア:

[(1, 7920303), (3, 2640101), (23, 344361), (69, 114787), (79, 100257), (237, 33419), (1453, 5451), (1817, 4359)]