17123769

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7703}}^1$

素因数の和:7741

約数の個数: 24

約数和(自身を含む): 28042560

約数和(自身を除く): 10918791

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 7703, 23109, 69327, 100139, 146357, 300417, 439071, 901251, 1317213, 1902641, 5707923, 17123769]

約数ペア:

[(1, 17123769), (3, 5707923), (9, 1902641), (13, 1317213), (19, 901251), (39, 439071), (57, 300417), (117, 146357), (171, 100139), (247, 69327), (741, 23109), (2223, 7703)]