7971963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{433}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 11905488

約数和(自身を除く): 3933525

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 433, 969, 1083, 1299, 6137, 7361, 8227, 18411, 22083, 24681, 139859, 156313, 419577, 468939, 2657321, 7971963]

約数ペア:

[(1, 7971963), (3, 2657321), (17, 468939), (19, 419577), (51, 156313), (57, 139859), (323, 24681), (361, 22083), (433, 18411), (969, 8227), (1083, 7361), (1299, 6137)]