2017666935

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 3645734400

約数和(自身を除く): 1628067465

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 307, 445, 547, 801, 921, 1335, 1535, 1641, 2403, 2735, 2763, 4005, 4605, 4923, 8205, 8289, 12015, 13815, 14769, 24615, 27323, 41445, 48683, 73845, 81969, 136615, 146049, 167929, 243415, 245907, 409845, 438147, 503787, 730245, 737721, 839645, 1229535, 1314441, 1511361, 2190735, 2518935, 3688605, 4534083, 6572205, 7556805, 14945681, 22670415, 44837043, 74728405, 134511129, 224185215, 403533387, 672555645, 2017666935]

約数ペア:

[(1, 2017666935), (3, 672555645), (5, 403533387), (9, 224185215), (15, 134511129), (27, 74728405), (45, 44837043), (89, 22670415), (135, 14945681), (267, 7556805), (307, 6572205), (445, 4534083), (547, 3688605), (801, 2518935), (921, 2190735), (1335, 1511361), (1535, 1314441), (1641, 1229535), (2403, 839645), (2735, 737721), (2763, 730245), (4005, 503787), (4605, 438147), (4923, 409845), (8205, 245907), (8289, 243415), (12015, 167929), (13815, 146049), (14769, 136615), (24615, 81969), (27323, 73845), (41445, 48683)]