424791297

素因数分解:

$3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3803}}^1$

素因数の和:4019

約数の個数: 40

約数和(自身を含む): 729089856

約数和(自身を除く): 304298559

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 197, 567, 591, 1379, 1773, 3803, 4137, 5319, 11409, 12411, 15957, 26621, 34227, 37233, 79863, 102681, 111699, 239589, 308043, 718767, 749191, 2156301, 2247573, 5244337, 6742719, 15733011, 20228157, 47199033, 60684471, 141597099, 424791297]

約数ペア:

[(1, 424791297), (3, 141597099), (7, 60684471), (9, 47199033), (21, 20228157), (27, 15733011), (63, 6742719), (81, 5244337), (189, 2247573), (197, 2156301), (567, 749191), (591, 718767), (1379, 308043), (1773, 239589), (3803, 111699), (4137, 102681), (5319, 79863), (11409, 37233), (12411, 34227), (15957, 26621)]