247029971607

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{49814473}}^1$

素因数の和:49814527

約数の個数: 24

約数和(自身を含む): 388552897200

約数和(自身を除く): 141522925593

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 49814473, 149443419, 448330257, 946474987, 1444619717, 2839424961, 4333859151, 8518274883, 13001577453, 27447774623, 82343323869, 247029971607]

約数ペア:

[(1, 247029971607), (3, 82343323869), (9, 27447774623), (19, 13001577453), (29, 8518274883), (57, 4333859151), (87, 2839424961), (171, 1444619717), (261, 946474987), (551, 448330257), (1653, 149443419), (4959, 49814473)]