8678079

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{2671}}^1$

素因数の和:2715

約数の個数: 18

約数和(自身を含む): 13234416

約数和(自身を除く): 4556337

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 2671, 3249, 8013, 24039, 50749, 152247, 456741, 964231, 2892693, 8678079]

約数ペア:

[(1, 8678079), (3, 2892693), (9, 964231), (19, 456741), (57, 152247), (171, 50749), (361, 24039), (1083, 8013), (2671, 3249)]