8751717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 13741728

約数和(自身を除く): 4990011

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 571, 1179, 1703, 1713, 5109, 5139, 7423, 15327, 22269, 66807, 74801, 224403, 673209, 972413, 2917239, 8751717]

約数ペア:

[(1, 8751717), (3, 2917239), (9, 972413), (13, 673209), (39, 224403), (117, 74801), (131, 66807), (393, 22269), (571, 15327), (1179, 7423), (1703, 5139), (1713, 5109)]