13234347

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1409

約数の個数: 40

約数和(自身を含む): 23940576

約数和(自身を除く): 10706229

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1373, 1377, 3213, 4119, 9611, 9639, 12357, 23341, 28833, 37071, 70023, 86499, 111213, 163387, 210069, 259497, 490161, 630207, 778491, 1470483, 1890621, 4411449, 13234347]

約数ペア:

[(1, 13234347), (3, 4411449), (7, 1890621), (9, 1470483), (17, 778491), (21, 630207), (27, 490161), (51, 259497), (63, 210069), (81, 163387), (119, 111213), (153, 86499), (189, 70023), (357, 37071), (459, 28833), (567, 23341), (1071, 12357), (1373, 9639), (1377, 9611), (3213, 4119)]