1330541421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 2102575104

約数和(自身を除く): 772033683

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 193, 253, 293, 341, 579, 713, 759, 879, 1023, 2123, 2139, 3223, 4439, 5983, 6369, 6739, 7843, 9083, 9669, 13317, 17949, 20217, 23529, 27249, 48829, 56549, 65813, 74129, 99913, 137609, 146487, 169647, 197439, 208909, 222387, 299739, 412827, 622039, 626727, 1300627, 1513699, 1753019, 1866117, 2297999, 3901881, 4541097, 5259057, 6893997, 14306897, 19283209, 40319437, 42920691, 57849627, 120958311, 443513807, 1330541421]

約数ペア:

[(1, 1330541421), (3, 443513807), (11, 120958311), (23, 57849627), (31, 42920691), (33, 40319437), (69, 19283209), (93, 14306897), (193, 6893997), (253, 5259057), (293, 4541097), (341, 3901881), (579, 2297999), (713, 1866117), (759, 1753019), (879, 1513699), (1023, 1300627), (2123, 626727), (2139, 622039), (3223, 412827), (4439, 299739), (5983, 222387), (6369, 208909), (6739, 197439), (7843, 169647), (9083, 146487), (9669, 137609), (13317, 99913), (17949, 74129), (20217, 65813), (23529, 56549), (27249, 48829)]