3125769

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 4406400

約数和(自身を除く): 1280631

約数列:

[1, 3, 23, 69, 89, 267, 509, 1527, 2047, 6141, 11707, 35121, 45301, 135903, 1041923, 3125769]

約数ペア:

[(1, 3125769), (3, 1041923), (23, 135903), (69, 45301), (89, 35121), (267, 11707), (509, 6141), (1527, 2047)]