23045139

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 36009792

約数和(自身を除く): 12964653

約数列:

[1, 3, 9, 13, 39, 117, 431, 457, 1293, 1371, 3879, 4113, 5603, 5941, 16809, 17823, 50427, 53469, 196967, 590901, 1772703, 2560571, 7681713, 23045139]

約数ペア:

[(1, 23045139), (3, 7681713), (9, 2560571), (13, 1772703), (39, 590901), (117, 196967), (431, 53469), (457, 50427), (1293, 17823), (1371, 16809), (3879, 5941), (4113, 5603)]