556611327

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{41203}}^1$

素因数の和:41307

約数の個数: 24

約数和(自身を含む): 857043200

約数和(自身を除く): 300431873

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 13509, 41203, 123609, 370827, 782857, 2348571, 3255037, 7045713, 9765111, 29295333, 61845703, 185537109, 556611327]

約数ペア:

[(1, 556611327), (3, 185537109), (9, 61845703), (19, 29295333), (57, 9765111), (79, 7045713), (171, 3255037), (237, 2348571), (711, 782857), (1501, 370827), (4503, 123609), (13509, 41203)]