13822821

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 20835360

約数和(自身を除く): 7012539

約数列:

[1, 3, 9, 29, 87, 211, 251, 261, 633, 753, 1899, 2259, 6119, 7279, 18357, 21837, 52961, 55071, 65511, 158883, 476649, 1535869, 4607607, 13822821]

約数ペア:

[(1, 13822821), (3, 4607607), (9, 1535869), (29, 476649), (87, 158883), (211, 65511), (251, 55071), (261, 52961), (633, 21837), (753, 18357), (1899, 7279), (2259, 6119)]