6973239

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 12065760

約数和(自身を除く): 5092521

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 89, 91, 123, 147, 267, 273, 287, 533, 623, 637, 861, 1157, 1599, 1869, 1911, 2009, 3471, 3649, 3731, 4361, 6027, 8099, 10947, 11193, 13083, 24297, 25543, 26117, 47437, 56693, 76629, 78351, 142311, 170079, 178801, 332059, 536403, 996177, 2324413, 6973239]

約数ペア:

[(1, 6973239), (3, 2324413), (7, 996177), (13, 536403), (21, 332059), (39, 178801), (41, 170079), (49, 142311), (89, 78351), (91, 76629), (123, 56693), (147, 47437), (267, 26117), (273, 25543), (287, 24297), (533, 13083), (623, 11193), (637, 10947), (861, 8099), (1157, 6027), (1599, 4361), (1869, 3731), (1911, 3649), (2009, 3471)]