223826643

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{2659}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 331968000

約数和(自身を除く): 108141357

約数列:

[1, 3, 9, 47, 141, 199, 423, 597, 1791, 2659, 7977, 9353, 23931, 28059, 84177, 124973, 374919, 529141, 1124757, 1587423, 4762269, 24869627, 74608881, 223826643]

約数ペア:

[(1, 223826643), (3, 74608881), (9, 24869627), (47, 4762269), (141, 1587423), (199, 1124757), (423, 529141), (597, 374919), (1791, 124973), (2659, 84177), (7977, 28059), (9353, 23931)]