12116223

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 22014720

約数和(自身を除く): 9898497

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 419, 459, 567, 1071, 1257, 1377, 1701, 2933, 3213, 3771, 4131, 7123, 8799, 9639, 11313, 21369, 26397, 28917, 33939, 49861, 64107, 79191, 101817, 149583, 192321, 237573, 448749, 576963, 712719, 1346247, 1730889, 4038741, 12116223]

約数ペア:

[(1, 12116223), (3, 4038741), (7, 1730889), (9, 1346247), (17, 712719), (21, 576963), (27, 448749), (51, 237573), (63, 192321), (81, 149583), (119, 101817), (153, 79191), (189, 64107), (243, 49861), (357, 33939), (419, 28917), (459, 26397), (567, 21369), (1071, 11313), (1257, 9639), (1377, 8799), (1701, 7123), (2933, 4131), (3213, 3771)]