9968997051

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{979369}}^1$

素因数の和:979420

約数の個数: 32

約数和(自身を含む): 16453416000

約数和(自身を除く): 6484418949

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 979369, 2938107, 8814321, 12731797, 26442963, 28401701, 38195391, 85205103, 114586173, 255615309, 343758519, 369222113, 766845927, 1107666339, 3322999017, 9968997051]

約数ペア:

[(1, 9968997051), (3, 3322999017), (9, 1107666339), (13, 766845927), (27, 369222113), (29, 343758519), (39, 255615309), (87, 114586173), (117, 85205103), (261, 38195391), (351, 28401701), (377, 26442963), (783, 12731797), (1131, 8814321), (3393, 2938107), (10179, 979369)]