890472957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{33857}}^1$

素因数の和:34668

約数の個数: 16

約数和(自身を含む): 1296896832

約数和(自身を除く): 406423875

約数列:

[1, 3, 11, 33, 797, 2391, 8767, 26301, 33857, 101571, 372427, 1117281, 26984029, 80952087, 296824319, 890472957]

約数ペア:

[(1, 890472957), (3, 296824319), (11, 80952087), (33, 26984029), (797, 1117281), (2391, 372427), (8767, 101571), (26301, 33857)]