5280649689

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{28219}}^1$

素因数の和:28322

約数の個数: 48

約数和(自身を含む): 8750457600

約数和(自身を除く): 3469807911

約数列:

[1, 3, 7, 19, 21, 49, 57, 67, 133, 147, 201, 399, 469, 931, 1273, 1407, 2793, 3283, 3819, 8911, 9849, 26733, 28219, 62377, 84657, 187131, 197533, 536161, 592599, 1382731, 1608483, 1890673, 3753127, 4148193, 5672019, 11259381, 13234711, 26271889, 35922787, 39704133, 78815667, 92642977, 107768361, 251459509, 277928931, 754378527, 1760216563, 5280649689]

約数ペア:

[(1, 5280649689), (3, 1760216563), (7, 754378527), (19, 277928931), (21, 251459509), (49, 107768361), (57, 92642977), (67, 78815667), (133, 39704133), (147, 35922787), (201, 26271889), (399, 13234711), (469, 11259381), (931, 5672019), (1273, 4148193), (1407, 3753127), (2793, 1890673), (3283, 1608483), (3819, 1382731), (8911, 592599), (9849, 536161), (26733, 197533), (28219, 187131), (62377, 84657)]