4212927

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 6514560

約数和(自身を除く): 2301633

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 347, 639, 1041, 1349, 3123, 4047, 6593, 12141, 19779, 24637, 59337, 73911, 221733, 468103, 1404309, 4212927]

約数ペア:

[(1, 4212927), (3, 1404309), (9, 468103), (19, 221733), (57, 73911), (71, 59337), (171, 24637), (213, 19779), (347, 12141), (639, 6593), (1041, 4047), (1349, 3123)]