23313789

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 36555168

約数和(自身を除く): 13241379

約数列:

[1, 3, 9, 23, 41, 67, 69, 123, 201, 207, 369, 603, 943, 1541, 1681, 2747, 2829, 4623, 5043, 8241, 8487, 13869, 15129, 24723, 38663, 63181, 112627, 115989, 189543, 337881, 347967, 568629, 1013643, 2590421, 7771263, 23313789]

約数ペア:

[(1, 23313789), (3, 7771263), (9, 2590421), (23, 1013643), (41, 568629), (67, 347967), (69, 337881), (123, 189543), (201, 115989), (207, 112627), (369, 63181), (603, 38663), (943, 24723), (1541, 15129), (1681, 13869), (2747, 8487), (2829, 8241), (4623, 5043)]