12508083

素因数分解:

$3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:384

約数の個数: 36

約数和(自身を含む): 21287448

約数和(自身を除く): 8779365

約数列:

[1, 3, 7, 9, 21, 49, 63, 113, 147, 251, 339, 441, 753, 791, 1017, 1757, 2259, 2373, 5271, 5537, 7119, 12299, 15813, 16611, 28363, 36897, 49833, 85089, 110691, 198541, 255267, 595623, 1389787, 1786869, 4169361, 12508083]

約数ペア:

[(1, 12508083), (3, 4169361), (7, 1786869), (9, 1389787), (21, 595623), (49, 255267), (63, 198541), (113, 110691), (147, 85089), (251, 49833), (339, 36897), (441, 28363), (753, 16611), (791, 15813), (1017, 12299), (1757, 7119), (2259, 5537), (2373, 5271)]