9840831

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 18385920

約数和(自身を除く): 8545089

約数列:

[1, 3, 7, 11, 13, 21, 29, 33, 39, 77, 87, 91, 113, 143, 203, 231, 273, 319, 339, 377, 429, 609, 791, 957, 1001, 1131, 1243, 1469, 2233, 2373, 2639, 3003, 3277, 3729, 4147, 4407, 6699, 7917, 8701, 9831, 10283, 12441, 16159, 22939, 26103, 29029, 30849, 36047, 42601, 48477, 68817, 87087, 108141, 113113, 127803, 252329, 298207, 339339, 468611, 756987, 894621, 1405833, 3280277, 9840831]

約数ペア:

[(1, 9840831), (3, 3280277), (7, 1405833), (11, 894621), (13, 756987), (21, 468611), (29, 339339), (33, 298207), (39, 252329), (77, 127803), (87, 113113), (91, 108141), (113, 87087), (143, 68817), (203, 48477), (231, 42601), (273, 36047), (319, 30849), (339, 29029), (377, 26103), (429, 22939), (609, 16159), (791, 12441), (957, 10283), (1001, 9831), (1131, 8701), (1243, 7917), (1469, 6699), (2233, 4407), (2373, 4147), (2639, 3729), (3003, 3277)]