289320130917

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{6871}}^1\times {\mathrm{14759}}^1$

素因数の和:21953

約数の個数: 24

約数和(自身を含む): 419314596480

約数和(自身を除く): 129994465563

約数列:

[1, 3, 9, 317, 951, 2853, 6871, 14759, 20613, 44277, 61839, 132831, 2178107, 4678603, 6534321, 14035809, 19602963, 42107427, 101409089, 304227267, 912681801, 32146681213, 96440043639, 289320130917]

約数ペア:

[(1, 289320130917), (3, 96440043639), (9, 32146681213), (317, 912681801), (951, 304227267), (2853, 101409089), (6871, 42107427), (14759, 19602963), (20613, 14035809), (44277, 6534321), (61839, 4678603), (132831, 2178107)]