12303963

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{541}}^1$

素因数の和:592

約数の個数: 36

約数和(自身を含む): 21476208

約数和(自身を除く): 9172245

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 541, 1083, 1197, 1623, 2527, 3249, 3787, 4869, 7581, 10279, 11361, 22743, 30837, 34083, 71953, 92511, 195301, 215859, 585903, 647577, 1367107, 1757709, 4101321, 12303963]

約数ペア:

[(1, 12303963), (3, 4101321), (7, 1757709), (9, 1367107), (19, 647577), (21, 585903), (57, 215859), (63, 195301), (133, 92511), (171, 71953), (361, 34083), (399, 30837), (541, 22743), (1083, 11361), (1197, 10279), (1623, 7581), (2527, 4869), (3249, 3787)]