122735263

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2239}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 144506880

約数和(自身を除く): 21771617

約数列:

[1, 7, 41, 191, 287, 1337, 2239, 7831, 15673, 54817, 91799, 427649, 642593, 2993543, 17533609, 122735263]

約数ペア:

[(1, 122735263), (7, 17533609), (41, 2993543), (191, 642593), (287, 427649), (1337, 91799), (2239, 54817), (7831, 15673)]