13772367

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3079}}^1$

素因数の和:3163

約数の個数: 24

約数和(自身を含む): 23063040

約数和(自身を除く): 9290673

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 3079, 4473, 9237, 21553, 27711, 64659, 193977, 218609, 655827, 1530263, 1967481, 4590789, 13772367]

約数ペア:

[(1, 13772367), (3, 4590789), (7, 1967481), (9, 1530263), (21, 655827), (63, 218609), (71, 193977), (213, 64659), (497, 27711), (639, 21553), (1491, 9237), (3079, 4473)]