4940551

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 6554240

約数和(自身を除く): 1613689

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 307, 847, 1463, 2149, 2299, 3377, 5833, 16093, 23639, 37147, 40831, 64163, 260029, 449141, 705793, 4940551]

約数ペア:

[(1, 4940551), (7, 705793), (11, 449141), (19, 260029), (77, 64163), (121, 40831), (133, 37147), (209, 23639), (307, 16093), (847, 5833), (1463, 3377), (2149, 2299)]