231245215201

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{677461}}^1$

素因数の和:677534

約数の個数: 48

約数和(自身を含む): 322927166464

約数和(自身を除く): 91681951263

約数列:

[1, 7, 11, 13, 31, 77, 91, 121, 143, 217, 341, 403, 847, 1001, 1573, 2387, 2821, 3751, 4433, 11011, 26257, 31031, 48763, 341341, 677461, 4742227, 7452071, 8806993, 21001291, 52164497, 61648951, 81972781, 96876923, 147009037, 231014201, 273016783, 573809467, 678138461, 1065646153, 1617099407, 1911117481, 2541156211, 3003184613, 7459523071, 17788093477, 21022292291, 33035030743, 231245215201]

約数ペア:

[(1, 231245215201), (7, 33035030743), (11, 21022292291), (13, 17788093477), (31, 7459523071), (77, 3003184613), (91, 2541156211), (121, 1911117481), (143, 1617099407), (217, 1065646153), (341, 678138461), (403, 573809467), (847, 273016783), (1001, 231014201), (1573, 147009037), (2387, 96876923), (2821, 81972781), (3751, 61648951), (4433, 52164497), (11011, 21001291), (26257, 8806993), (31031, 7452071), (48763, 4742227), (341341, 677461)]