2149492737

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1\times {\mathrm{1871}}^1$

素因数の和:2349

約数の個数: 32

約数和(自身を含む): 3305263104

約数和(自身を除く): 1155770367

約数列:

[1, 3, 7, 21, 227, 241, 681, 723, 1589, 1687, 1871, 4767, 5061, 5613, 13097, 39291, 54707, 164121, 382949, 424717, 450911, 1148847, 1274151, 1352733, 2973019, 3156377, 8919057, 9469131, 102356797, 307070391, 716497579, 2149492737]

約数ペア:

[(1, 2149492737), (3, 716497579), (7, 307070391), (21, 102356797), (227, 9469131), (241, 8919057), (681, 3156377), (723, 2973019), (1589, 1352733), (1687, 1274151), (1871, 1148847), (4767, 450911), (5061, 424717), (5613, 382949), (13097, 164121), (39291, 54707)]