1730652021

素因数分解:

$3^3\times 7^2\times {\mathrm{307}}^1\times {\mathrm{4261}}^1$

素因数の和:4591

約数の個数: 48

約数和(自身を含む): 2992946880

約数和(自身を除く): 1262294859

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 307, 441, 921, 1323, 2149, 2763, 4261, 6447, 8289, 12783, 15043, 19341, 29827, 38349, 45129, 58023, 89481, 115047, 135387, 208789, 268443, 406161, 626367, 805329, 1308127, 1879101, 3924381, 5637303, 9156889, 11773143, 27470667, 35319429, 64098223, 82412001, 192294669, 247236003, 576884007, 1730652021]

約数ペア:

[(1, 1730652021), (3, 576884007), (7, 247236003), (9, 192294669), (21, 82412001), (27, 64098223), (49, 35319429), (63, 27470667), (147, 11773143), (189, 9156889), (307, 5637303), (441, 3924381), (921, 1879101), (1323, 1308127), (2149, 805329), (2763, 626367), (4261, 406161), (6447, 268443), (8289, 208789), (12783, 135387), (15043, 115047), (19341, 89481), (29827, 58023), (38349, 45129)]