4731321

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 7914240

約数和(自身を除く): 3182919

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 457, 493, 609, 1371, 1479, 3199, 3451, 7769, 9597, 10353, 13253, 23307, 39759, 54383, 92771, 163149, 225301, 278313, 675903, 1577107, 4731321]

約数ペア:

[(1, 4731321), (3, 1577107), (7, 675903), (17, 278313), (21, 225301), (29, 163149), (51, 92771), (87, 54383), (119, 39759), (203, 23307), (357, 13253), (457, 10353), (493, 9597), (609, 7769), (1371, 3451), (1479, 3199)]