2019015003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{2467}}^1$

素因数の和:2931

約数の個数: 32

約数和(自身を含む): 2914214400

約数和(自身を除く): 895199397

約数列:

[1, 3, 23, 29, 69, 87, 409, 667, 1227, 2001, 2467, 7401, 9407, 11861, 28221, 35583, 56741, 71543, 170223, 214629, 272803, 818409, 1009003, 1645489, 3027009, 4936467, 23207069, 29261087, 69621207, 87783261, 673005001, 2019015003]

約数ペア:

[(1, 2019015003), (3, 673005001), (23, 87783261), (29, 69621207), (69, 29261087), (87, 23207069), (409, 4936467), (667, 3027009), (1227, 1645489), (2001, 1009003), (2467, 818409), (7401, 272803), (9407, 214629), (11861, 170223), (28221, 71543), (35583, 56741)]