2214647523

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{42937}}^1$

素因数の和:43475

約数の個数: 24

約数和(自身を含む): 3496527216

約数和(自身を除く): 1281879693

約数列:

[1, 3, 9, 11, 33, 99, 521, 1563, 4689, 5731, 17193, 42937, 51579, 128811, 386433, 472307, 1416921, 4250763, 22370177, 67110531, 201331593, 246071947, 738215841, 2214647523]

約数ペア:

[(1, 2214647523), (3, 738215841), (9, 246071947), (11, 201331593), (33, 67110531), (99, 22370177), (521, 4250763), (1563, 1416921), (4689, 472307), (5731, 386433), (17193, 128811), (42937, 51579)]