2738505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2371}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 5465088

約数和(自身を除く): 2726583

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 2371, 7113, 11855, 16597, 26081, 35565, 49791, 78243, 82985, 130405, 182567, 248955, 391215, 547701, 912835, 2738505]

約数ペア:

[(1, 2738505), (3, 912835), (5, 547701), (7, 391215), (11, 248955), (15, 182567), (21, 130405), (33, 82985), (35, 78243), (55, 49791), (77, 35565), (105, 26081), (165, 16597), (231, 11855), (385, 7113), (1155, 2371)]