1247253843

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{51283}}^1$

素因数の和:51375

約数の個数: 24

約数和(自身を含む): 1855249984

約数和(自身を除く): 607996141

約数列:

[1, 3, 11, 33, 67, 121, 201, 363, 737, 2211, 8107, 24321, 51283, 153849, 564113, 1692339, 3435961, 6205243, 10307883, 18615729, 37795571, 113386713, 415751281, 1247253843]

約数ペア:

[(1, 1247253843), (3, 415751281), (11, 113386713), (33, 37795571), (67, 18615729), (121, 10307883), (201, 6205243), (363, 3435961), (737, 1692339), (2211, 564113), (8107, 153849), (24321, 51283)]