13940793

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 21515520

約数和(自身を除く): 7574727

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 1723, 2697, 5169, 8091, 15507, 49967, 53413, 149901, 160239, 449703, 480717, 1548977, 4646931, 13940793]

約数ペア:

[(1, 13940793), (3, 4646931), (9, 1548977), (29, 480717), (31, 449703), (87, 160239), (93, 149901), (261, 53413), (279, 49967), (899, 15507), (1723, 8091), (2697, 5169)]