16919793

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{5179}}^1$

素因数の和:5210

約数の個数: 24

約数和(自身を含む): 27557600

約数和(自身を除く): 10637807

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 5179, 15537, 46611, 56969, 139833, 170907, 512721, 626659, 1538163, 1879977, 5639931, 16919793]

約数ペア:

[(1, 16919793), (3, 5639931), (9, 1879977), (11, 1538163), (27, 626659), (33, 512721), (99, 170907), (121, 139833), (297, 56969), (363, 46611), (1089, 15537), (3267, 5179)]