23720363247

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{113}}^1\times {\mathrm{1451}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 36935255808

約数和(自身を除く): 13214892561

約数列:

[1, 3, 7, 21, 83, 113, 249, 339, 581, 791, 1451, 1743, 2373, 4353, 6889, 9379, 10157, 20667, 28137, 30471, 48223, 65653, 120433, 144669, 163963, 196959, 361299, 491889, 778457, 843031, 1147741, 2335371, 2529093, 3443223, 5449199, 9995939, 13608929, 16347597, 29987817, 40826787, 69971573, 95262503, 209914719, 285787509, 1129541107, 3388623321, 7906787749, 23720363247]

約数ペア:

[(1, 23720363247), (3, 7906787749), (7, 3388623321), (21, 1129541107), (83, 285787509), (113, 209914719), (249, 95262503), (339, 69971573), (581, 40826787), (791, 29987817), (1451, 16347597), (1743, 13608929), (2373, 9995939), (4353, 5449199), (6889, 3443223), (9379, 2529093), (10157, 2335371), (20667, 1147741), (28137, 843031), (30471, 778457), (48223, 491889), (65653, 361299), (120433, 196959), (144669, 163963)]