30449853

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13063}}^1$

素因数の和:13113

約数の個数: 24

約数和(自身を含む): 51628928

約数和(自身を除く): 21179075

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 13063, 39189, 91441, 117567, 274323, 483331, 822969, 1449993, 3383317, 4349979, 10149951, 30449853]

約数ペア:

[(1, 30449853), (3, 10149951), (7, 4349979), (9, 3383317), (21, 1449993), (37, 822969), (63, 483331), (111, 274323), (259, 117567), (333, 91441), (777, 39189), (2331, 13063)]