11750481

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 18480000

約数和(自身を除く): 6729519

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 349, 387, 783, 1047, 1161, 1247, 3141, 3741, 9423, 10121, 11223, 15007, 30363, 33669, 45021, 91089, 135063, 273267, 405189, 435203, 1305609, 3916827, 11750481]

約数ペア:

[(1, 11750481), (3, 3916827), (9, 1305609), (27, 435203), (29, 405189), (43, 273267), (87, 135063), (129, 91089), (261, 45021), (349, 33669), (387, 30363), (783, 15007), (1047, 11223), (1161, 10121), (1247, 9423), (3141, 3741)]