5554549

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 7741440

約数和(自身を除く): 2186891

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 179, 217, 341, 403, 1001, 1253, 1969, 2327, 2387, 2821, 4433, 5549, 13783, 16289, 25597, 31031, 38843, 61039, 72137, 179179, 427273, 504959, 793507, 5554549]

約数ペア:

[(1, 5554549), (7, 793507), (11, 504959), (13, 427273), (31, 179179), (77, 72137), (91, 61039), (143, 38843), (179, 31031), (217, 25597), (341, 16289), (403, 13783), (1001, 5549), (1253, 4433), (1969, 2821), (2327, 2387)]