214488963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{49547}}^1$

素因数の和:49603

約数の個数: 24

約数和(自身を含む): 342673968

約数和(自身を除く): 128185005

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 49547, 148641, 445923, 644111, 1833239, 1932333, 5499717, 5796999, 16499151, 23832107, 71496321, 214488963]

約数ペア:

[(1, 214488963), (3, 71496321), (9, 23832107), (13, 16499151), (37, 5796999), (39, 5499717), (111, 1932333), (117, 1833239), (333, 644111), (481, 445923), (1443, 148641), (4329, 49547)]