5150691

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 9667840

約数和(自身を除く): 4517149

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 331, 399, 741, 819, 993, 1197, 1729, 2223, 2317, 2979, 4303, 5187, 6289, 6951, 12909, 15561, 18867, 20853, 30121, 38727, 44023, 56601, 81757, 90363, 132069, 245271, 271089, 396207, 572299, 735813, 1716897, 5150691]

約数ペア:

[(1, 5150691), (3, 1716897), (7, 735813), (9, 572299), (13, 396207), (19, 271089), (21, 245271), (39, 132069), (57, 90363), (63, 81757), (91, 56601), (117, 44023), (133, 38727), (171, 30121), (247, 20853), (273, 18867), (331, 15561), (399, 12909), (741, 6951), (819, 6289), (993, 5187), (1197, 4303), (1729, 2979), (2223, 2317)]