9892521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 16511040

約数和(自身を除く): 6618519

約数列:

[1, 3, 9, 17, 19, 41, 51, 57, 83, 123, 153, 171, 249, 323, 369, 697, 747, 779, 969, 1411, 1577, 2091, 2337, 2907, 3403, 4233, 4731, 6273, 7011, 10209, 12699, 13243, 14193, 26809, 30627, 39729, 57851, 64657, 80427, 119187, 173553, 193971, 241281, 520659, 581913, 1099169, 3297507, 9892521]

約数ペア:

[(1, 9892521), (3, 3297507), (9, 1099169), (17, 581913), (19, 520659), (41, 241281), (51, 193971), (57, 173553), (83, 119187), (123, 80427), (153, 64657), (171, 57851), (249, 39729), (323, 30627), (369, 26809), (697, 14193), (747, 13243), (779, 12699), (969, 10209), (1411, 7011), (1577, 6273), (2091, 4731), (2337, 4233), (2907, 3403)]