1321433673

素因数分解:

$3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{84691}}^1$

素因数の和:85444

約数の個数: 16

約数和(自身を含む): 2016347136

約数和(自身を除く): 694913463

約数列:

[1, 3, 7, 21, 743, 2229, 5201, 15603, 84691, 254073, 592837, 1778511, 62925413, 188776239, 440477891, 1321433673]

約数ペア:

[(1, 1321433673), (3, 440477891), (7, 188776239), (21, 62925413), (743, 1778511), (2229, 592837), (5201, 254073), (15603, 84691)]