916808373

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{31219}}^1$

素因数の和:31489

約数の個数: 24

約数和(自身を含む): 1431874080

約数和(自身を除く): 515065707

約数列:

[1, 3, 9, 13, 39, 117, 251, 753, 2259, 3263, 9789, 29367, 31219, 93657, 280971, 405847, 1217541, 3652623, 7835969, 23507907, 70523721, 101867597, 305602791, 916808373]

約数ペア:

[(1, 916808373), (3, 305602791), (9, 101867597), (13, 70523721), (39, 23507907), (117, 7835969), (251, 3652623), (753, 1217541), (2259, 405847), (3263, 280971), (9789, 93657), (29367, 31219)]