28735733

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{367}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 32766720

約数和(自身を除く): 4030987

約数列:

[1, 13, 19, 247, 317, 367, 4121, 4771, 6023, 6973, 78299, 90649, 116339, 1512407, 2210441, 28735733]

約数ペア:

[(1, 28735733), (13, 2210441), (19, 1512407), (247, 116339), (317, 90649), (367, 78299), (4121, 6973), (4771, 6023)]