8978613

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 14084928

約数和(自身を除く): 5106315

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 593, 721, 1779, 2163, 4151, 5047, 12453, 15141, 29057, 61079, 87171, 183237, 427553, 1282659, 2992871, 8978613]

約数ペア:

[(1, 8978613), (3, 2992871), (7, 1282659), (21, 427553), (49, 183237), (103, 87171), (147, 61079), (309, 29057), (593, 15141), (721, 12453), (1779, 5047), (2163, 4151)]