311667057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{1789}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 485412200

約数和(自身を除く): 173745143

約数列:

[1, 3, 9, 13, 39, 117, 1489, 1789, 4467, 5367, 13401, 16101, 19357, 23257, 58071, 69771, 174213, 209313, 2663821, 7991463, 23974389, 34629673, 103889019, 311667057]

約数ペア:

[(1, 311667057), (3, 103889019), (9, 34629673), (13, 23974389), (39, 7991463), (117, 2663821), (1489, 209313), (1789, 174213), (4467, 69771), (5367, 58071), (13401, 23257), (16101, 19357)]