29276397

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 49008960

約数和(自身を除く): 19732563

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 243, 323, 373, 459, 513, 969, 1119, 1377, 1539, 2907, 3357, 4131, 4617, 6341, 7087, 8721, 10071, 19023, 21261, 26163, 30213, 57069, 63783, 78489, 90639, 120479, 171207, 191349, 361437, 513621, 574047, 1084311, 1540863, 1722141, 3252933, 9758799, 29276397]

約数ペア:

[(1, 29276397), (3, 9758799), (9, 3252933), (17, 1722141), (19, 1540863), (27, 1084311), (51, 574047), (57, 513621), (81, 361437), (153, 191349), (171, 171207), (243, 120479), (323, 90639), (373, 78489), (459, 63783), (513, 57069), (969, 30213), (1119, 26163), (1377, 21261), (1539, 19023), (2907, 10071), (3357, 8721), (4131, 7087), (4617, 6341)]