1840376511

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{4787}}^1$

素因数の和:5316

約数の個数: 32

約数和(自身を含む): 2826835200

約数和(自身を除く): 986458689

約数列:

[1, 3, 9, 27, 29, 87, 261, 491, 783, 1473, 4419, 4787, 13257, 14239, 14361, 42717, 43083, 128151, 129249, 138823, 384453, 416469, 1249407, 2350417, 3748221, 7051251, 21153753, 63461259, 68162093, 204486279, 613458837, 1840376511]

約数ペア:

[(1, 1840376511), (3, 613458837), (9, 204486279), (27, 68162093), (29, 63461259), (87, 21153753), (261, 7051251), (491, 3748221), (783, 2350417), (1473, 1249407), (4419, 416469), (4787, 384453), (13257, 138823), (14239, 129249), (14361, 128151), (42717, 43083)]