12972333

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7417}}^1$

素因数の和:7484

約数の個数: 16

約数和(自身を含む): 19227456

約数和(自身を除く): 6255123

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 7417, 22251, 81587, 244761, 393101, 1179303, 4324111, 12972333]

約数ペア:

[(1, 12972333), (3, 4324111), (11, 1179303), (33, 393101), (53, 244761), (159, 81587), (583, 22251), (1749, 7417)]