24371421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 12123939

約数列:

[1, 3, 17, 23, 51, 69, 79, 237, 263, 391, 789, 1173, 1343, 1817, 4029, 4471, 5451, 6049, 13413, 18147, 20777, 30889, 62331, 92667, 102833, 308499, 353209, 477871, 1059627, 1433613, 8123807, 24371421]

約数ペア:

[(1, 24371421), (3, 8123807), (17, 1433613), (23, 1059627), (51, 477871), (69, 353209), (79, 308499), (237, 102833), (263, 92667), (391, 62331), (789, 30889), (1173, 20777), (1343, 18147), (1817, 13413), (4029, 6049), (4471, 5451)]