2403171

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 3734640

約数和(自身を除く): 1331469

約数列:

[1, 3, 9, 17, 51, 113, 139, 153, 339, 417, 1017, 1251, 1921, 2363, 5763, 7089, 15707, 17289, 21267, 47121, 141363, 267019, 801057, 2403171]

約数ペア:

[(1, 2403171), (3, 801057), (9, 267019), (17, 141363), (51, 47121), (113, 21267), (139, 17289), (153, 15707), (339, 7089), (417, 5763), (1017, 2363), (1251, 1921)]