4438287

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 7848960

約数和(自身を除く): 3410673

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1021, 1449, 3063, 4347, 7147, 9189, 21441, 23483, 27567, 64323, 70449, 164381, 192969, 211347, 493143, 634041, 1479429, 4438287]

約数ペア:

[(1, 4438287), (3, 1479429), (7, 634041), (9, 493143), (21, 211347), (23, 192969), (27, 164381), (63, 70449), (69, 64323), (161, 27567), (189, 23483), (207, 21441), (483, 9189), (621, 7147), (1021, 4347), (1449, 3063)]