3916827

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 6006000

約数和(自身を除く): 2089173

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 349, 387, 1047, 1247, 3141, 3741, 10121, 11223, 15007, 30363, 45021, 91089, 135063, 435203, 1305609, 3916827]

約数ペア:

[(1, 3916827), (3, 1305609), (9, 435203), (29, 135063), (43, 91089), (87, 45021), (129, 30363), (261, 15007), (349, 11223), (387, 10121), (1047, 3741), (1247, 3141)]