7137039

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2011}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 11782272

約数和(自身を除く): 4645233

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 2011, 3549, 6033, 14077, 26143, 42231, 78429, 183001, 339859, 549003, 1019577, 2379013, 7137039]

約数ペア:

[(1, 7137039), (3, 2379013), (7, 1019577), (13, 549003), (21, 339859), (39, 183001), (91, 78429), (169, 42231), (273, 26143), (507, 14077), (1183, 6033), (2011, 3549)]