4206537

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 6402240

約数和(自身を除く): 2195703

約数列:

[1, 3, 9, 29, 71, 87, 213, 227, 261, 639, 681, 2043, 2059, 6177, 6583, 16117, 18531, 19749, 48351, 59247, 145053, 467393, 1402179, 4206537]

約数ペア:

[(1, 4206537), (3, 1402179), (9, 467393), (29, 145053), (71, 59247), (87, 48351), (213, 19749), (227, 18531), (261, 16117), (639, 6583), (681, 6177), (2043, 2059)]