1337262507

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{33533}}^1$

素因数の和:33760

約数の個数: 32

約数和(自身を含む): 2274946560

約数和(自身を除く): 937684053

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 633, 1477, 1899, 4431, 5697, 13293, 33533, 39879, 100599, 234731, 301797, 704193, 905391, 2112579, 6337737, 7075463, 21226389, 49528241, 63679167, 148584723, 191037501, 445754169, 1337262507]

約数ペア:

[(1, 1337262507), (3, 445754169), (7, 191037501), (9, 148584723), (21, 63679167), (27, 49528241), (63, 21226389), (189, 7075463), (211, 6337737), (633, 2112579), (1477, 905391), (1899, 704193), (4431, 301797), (5697, 234731), (13293, 100599), (33533, 39879)]