2958565563

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{563}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 4575168000

約数和(自身を除く): 1616602437

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 389, 563, 711, 1167, 1501, 1689, 3501, 4503, 5067, 7391, 10697, 13509, 22173, 30731, 32091, 44477, 66519, 92193, 96273, 133431, 219007, 276579, 400293, 583889, 657021, 845063, 1751667, 1971063, 2535189, 4161133, 5255001, 7605567, 12483399, 17301553, 37450197, 51904659, 155713977, 328729507, 986188521, 2958565563]

約数ペア:

[(1, 2958565563), (3, 986188521), (9, 328729507), (19, 155713977), (57, 51904659), (79, 37450197), (171, 17301553), (237, 12483399), (389, 7605567), (563, 5255001), (711, 4161133), (1167, 2535189), (1501, 1971063), (1689, 1751667), (3501, 845063), (4503, 657021), (5067, 583889), (7391, 400293), (10697, 276579), (13509, 219007), (22173, 133431), (30731, 96273), (32091, 92193), (44477, 66519)]