251975361

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{4597}}^1$

素因数の和:4773

約数の個数: 24

約数和(自身を含む): 371812672

約数和(自身を除く): 119837311

約数列:

[1, 3, 11, 33, 121, 151, 363, 453, 1661, 4597, 4983, 13791, 18271, 50567, 54813, 151701, 556237, 694147, 1668711, 2082441, 7635617, 22906851, 83991787, 251975361]

約数ペア:

[(1, 251975361), (3, 83991787), (11, 22906851), (33, 7635617), (121, 2082441), (151, 1668711), (363, 694147), (453, 556237), (1661, 151701), (4597, 54813), (4983, 50567), (13791, 18271)]