9968158291

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{12919}}^1$

素因数の和:13139

約数の個数: 32

約数和(自身を含む): 12560307200

約数和(自身を除く): 2592148909

約数列:

[1, 7, 13, 61, 91, 139, 427, 793, 973, 1807, 5551, 8479, 12649, 12919, 59353, 90433, 110227, 167947, 771589, 788059, 1175629, 1795741, 5516413, 10244767, 12570187, 23344633, 71713369, 109540201, 163412431, 766781407, 1424022613, 9968158291]

約数ペア:

[(1, 9968158291), (7, 1424022613), (13, 766781407), (61, 163412431), (91, 109540201), (139, 71713369), (427, 23344633), (793, 12570187), (973, 10244767), (1807, 5516413), (5551, 1795741), (8479, 1175629), (12649, 788059), (12919, 771589), (59353, 167947), (90433, 110227)]