12945486543

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{1723}}^1$

素因数の和:2300

約数の個数: 64

約数和(自身を含む): 20734341120

約数和(自身を除く): 7788854577

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 521, 627, 759, 1311, 1563, 1723, 4807, 5169, 5731, 9899, 11983, 14421, 17193, 18953, 29697, 32737, 35949, 39629, 56859, 98211, 108889, 118887, 131813, 227677, 326667, 360107, 395439, 435919, 683031, 752951, 897683, 1080321, 1307757, 2258853, 2504447, 2693049, 7513341, 8282461, 9874513, 17055977, 20646709, 24847383, 29623539, 51167931, 61940127, 187615747, 227113799, 392287471, 562847241, 681341397, 1176862413, 4315162181, 12945486543]

約数ペア:

[(1, 12945486543), (3, 4315162181), (11, 1176862413), (19, 681341397), (23, 562847241), (33, 392287471), (57, 227113799), (69, 187615747), (209, 61940127), (253, 51167931), (437, 29623539), (521, 24847383), (627, 20646709), (759, 17055977), (1311, 9874513), (1563, 8282461), (1723, 7513341), (4807, 2693049), (5169, 2504447), (5731, 2258853), (9899, 1307757), (11983, 1080321), (14421, 897683), (17193, 752951), (18953, 683031), (29697, 435919), (32737, 395439), (35949, 360107), (39629, 326667), (56859, 227677), (98211, 131813), (108889, 118887)]