140676263

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{35951}}^1$

素因数の和:36014

約数の個数: 16

約数和(自身を含む): 177171456

約数和(自身を除く): 36495193

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 35951, 251657, 467363, 1545893, 3271541, 10821251, 20096609, 140676263]

約数ペア:

[(1, 140676263), (7, 20096609), (13, 10821251), (43, 3271541), (91, 1545893), (301, 467363), (559, 251657), (3913, 35951)]