13372029

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7109}}^1$

素因数の和:7145

約数の個数: 24

約数和(自身を含む): 22183200

約数和(自身を除く): 8811171

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 7109, 21327, 63981, 78199, 135071, 234597, 405213, 703791, 1215639, 1485781, 4457343, 13372029]

約数ペア:

[(1, 13372029), (3, 4457343), (9, 1485781), (11, 1215639), (19, 703791), (33, 405213), (57, 234597), (99, 135071), (171, 78199), (209, 63981), (627, 21327), (1881, 7109)]