4513887

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 8131200

約数和(自身を除く): 3617313

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 419, 513, 567, 1197, 1257, 1539, 2933, 3591, 3771, 7961, 8799, 10773, 11313, 23883, 26397, 33939, 55727, 71649, 79191, 167181, 214947, 237573, 501543, 644841, 1504629, 4513887]

約数ペア:

[(1, 4513887), (3, 1504629), (7, 644841), (9, 501543), (19, 237573), (21, 214947), (27, 167181), (57, 79191), (63, 71649), (81, 55727), (133, 33939), (171, 26397), (189, 23883), (399, 11313), (419, 10773), (513, 8799), (567, 7961), (1197, 3771), (1257, 3591), (1539, 2933)]