242519151

素因数分解:

$3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{11311}}^1$

素因数の和:12342

約数の個数: 16

約数和(自身を含む): 369947648

約数和(自身を除く): 127428497

約数列:

[1, 3, 7, 21, 1021, 3063, 7147, 11311, 21441, 33933, 79177, 237531, 11548531, 34645593, 80839717, 242519151]

約数ペア:

[(1, 242519151), (3, 80839717), (7, 34645593), (21, 11548531), (1021, 237531), (3063, 79177), (7147, 33933), (11311, 21441)]