139736971

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 159268032

約数和(自身を除く): 19531061

約数列:

[1, 11, 43, 107, 121, 251, 473, 1177, 2761, 4601, 5203, 10793, 12947, 26857, 30371, 50611, 118723, 295427, 556721, 1154851, 1305953, 3249697, 12703361, 139736971]

約数ペア:

[(1, 139736971), (11, 12703361), (43, 3249697), (107, 1305953), (121, 1154851), (251, 556721), (473, 295427), (1177, 118723), (2761, 50611), (4601, 30371), (5203, 26857), (10793, 12947)]