2401308909

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{1049}}^1$

素因数の和:1599

約数の個数: 40

約数和(自身を含む): 3659040000

約数和(自身を除く): 1257731091

約数列:

[1, 3, 9, 27, 59, 81, 177, 479, 531, 1049, 1437, 1593, 3147, 4311, 4779, 9441, 12933, 28261, 28323, 38799, 61891, 84783, 84969, 185673, 254349, 502471, 557019, 763047, 1507413, 1671057, 2289141, 4522239, 5013171, 13566717, 29645789, 40700151, 88937367, 266812101, 800436303, 2401308909]

約数ペア:

[(1, 2401308909), (3, 800436303), (9, 266812101), (27, 88937367), (59, 40700151), (81, 29645789), (177, 13566717), (479, 5013171), (531, 4522239), (1049, 2289141), (1437, 1671057), (1593, 1507413), (3147, 763047), (4311, 557019), (4779, 502471), (9441, 254349), (12933, 185673), (28261, 84969), (28323, 84783), (38799, 61891)]