8889448884897

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1\times {\mathrm{5620787}}^1$

素因数の和:5621517

約数の個数: 32

約数和(自身を含む): 13675512102912

約数和(自身を除く): 4786063218015

約数列:

[1, 3, 7, 21, 127, 381, 593, 889, 1779, 2667, 4151, 12453, 75311, 225933, 527177, 1581531, 5620787, 16862361, 39345509, 118036527, 713839949, 2141519847, 3333126691, 4996879643, 9999380073, 14990638929, 23331886837, 69995660511, 423307089757, 1269921269271, 2963149628299, 8889448884897]

約数ペア:

[(1, 8889448884897), (3, 2963149628299), (7, 1269921269271), (21, 423307089757), (127, 69995660511), (381, 23331886837), (593, 14990638929), (889, 9999380073), (1779, 4996879643), (2667, 3333126691), (4151, 2141519847), (12453, 713839949), (75311, 118036527), (225933, 39345509), (527177, 16862361), (1581531, 5620787)]