23432871

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 41257728

約数和(自身を除く): 17824857

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 281, 361, 399, 627, 843, 1083, 1463, 1967, 2527, 3091, 3971, 4389, 5339, 5901, 7581, 9273, 11913, 16017, 21637, 27797, 37373, 58729, 64911, 83391, 101441, 112119, 176187, 304323, 411103, 710087, 1115851, 1233309, 2130261, 3347553, 7810957, 23432871]

約数ペア:

[(1, 23432871), (3, 7810957), (7, 3347553), (11, 2130261), (19, 1233309), (21, 1115851), (33, 710087), (57, 411103), (77, 304323), (133, 176187), (209, 112119), (231, 101441), (281, 83391), (361, 64911), (399, 58729), (627, 37373), (843, 27797), (1083, 21637), (1463, 16017), (1967, 11913), (2527, 9273), (3091, 7581), (3971, 5901), (4389, 5339)]