287163039

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1\times {\mathrm{2113}}^1$

素因数の和:2714

約数の個数: 16

約数和(自身を含む): 388130400

約数和(自身を除く): 100967361

約数列:

[1, 3, 89, 267, 509, 1527, 2113, 6339, 45301, 135903, 188057, 564171, 1075517, 3226551, 95721013, 287163039]

約数ペア:

[(1, 287163039), (3, 95721013), (89, 3226551), (267, 1075517), (509, 564171), (1527, 188057), (2113, 135903), (6339, 45301)]