4249917

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:462

約数の個数: 36

約数和(自身を含む): 7469280

約数和(自身を除く): 3219363

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 419, 441, 483, 1127, 1257, 1449, 2933, 3381, 3771, 8799, 9637, 10143, 20531, 26397, 28911, 61593, 67459, 86733, 184779, 202377, 472213, 607131, 1416639, 4249917]

約数ペア:

[(1, 4249917), (3, 1416639), (7, 607131), (9, 472213), (21, 202377), (23, 184779), (49, 86733), (63, 67459), (69, 61593), (147, 28911), (161, 26397), (207, 20531), (419, 10143), (441, 9637), (483, 8799), (1127, 3771), (1257, 3381), (1449, 2933)]