23719671

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 35247680

約数和(自身を除く): 11528009

約数列:

[1, 3, 9, 73, 79, 219, 237, 457, 657, 711, 1371, 4113, 5767, 17301, 33361, 36103, 51903, 100083, 108309, 300249, 324927, 2635519, 7906557, 23719671]

約数ペア:

[(1, 23719671), (3, 7906557), (9, 2635519), (73, 324927), (79, 300249), (219, 108309), (237, 100083), (457, 51903), (657, 36103), (711, 33361), (1371, 17301), (4113, 5767)]