24855201

素因数分解:

$3^3\times 7^2\times {\mathrm{18787}}^1$

素因数の和:18810

約数の個数: 24

約数和(自身を含む): 42836640

約数和(自身を除く): 17981439

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 18787, 56361, 131509, 169083, 394527, 507249, 920563, 1183581, 2761689, 3550743, 8285067, 24855201]

約数ペア:

[(1, 24855201), (3, 8285067), (7, 3550743), (9, 2761689), (21, 1183581), (27, 920563), (49, 507249), (63, 394527), (147, 169083), (189, 131509), (441, 56361), (1323, 18787)]