129223749

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{1319}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 184789440

約数和(自身を除く): 55565691

約数列:

[1, 3, 17, 51, 113, 289, 339, 867, 1319, 1921, 3957, 5763, 22423, 32657, 67269, 97971, 149047, 381191, 447141, 1143573, 2533799, 7601397, 43074583, 129223749]

約数ペア:

[(1, 129223749), (3, 43074583), (17, 7601397), (51, 2533799), (113, 1143573), (289, 447141), (339, 381191), (867, 149047), (1319, 97971), (1921, 67269), (3957, 32657), (5763, 22423)]