3738399

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2657}}^1$

素因数の和:2734

約数の個数: 16

約数和(自身を含む): 5783808

約数和(自身を除く): 2045409

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 2657, 7971, 18599, 55797, 178019, 534057, 1246133, 3738399]

約数ペア:

[(1, 3738399), (3, 1246133), (7, 534057), (21, 178019), (67, 55797), (201, 18599), (469, 7971), (1407, 2657)]