1282019997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{259151}}^1$

素因数の和:259268

約数の個数: 16

約数和(自身を含む): 1828576512

約数和(自身を除く): 546556515

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 259151, 777453, 4405567, 13216701, 25137647, 75412941, 427339999, 1282019997]

約数ペア:

[(1, 1282019997), (3, 427339999), (17, 75412941), (51, 25137647), (97, 13216701), (291, 4405567), (1649, 777453), (4947, 259151)]