891293117

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 1073520000

約数和(自身を除く): 182226883

約数列:

[1, 11, 13, 59, 143, 149, 649, 709, 767, 1639, 1937, 7799, 8437, 8791, 9217, 21307, 41831, 96701, 101387, 105641, 114283, 460141, 543803, 1162051, 1257113, 1373333, 5981833, 6232819, 15106663, 68561009, 81026647, 891293117]

約数ペア:

[(1, 891293117), (11, 81026647), (13, 68561009), (59, 15106663), (143, 6232819), (149, 5981833), (649, 1373333), (709, 1257113), (767, 1162051), (1639, 543803), (1937, 460141), (7799, 114283), (8437, 105641), (8791, 101387), (9217, 96701), (21307, 41831)]