40804938279

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{886043}}^1$

素因数の和:886116

約数の個数: 48

約数和(自身を含む): 72981672192

約数和(自身を除く): 32176733913

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 119, 129, 153, 301, 357, 387, 731, 903, 1071, 2193, 2709, 5117, 6579, 15351, 46053, 886043, 2658129, 6202301, 7974387, 15062731, 18606903, 38099849, 45188193, 55820709, 105439117, 114299547, 135564579, 266698943, 316317351, 342898641, 647697433, 800096829, 948952053, 1943092299, 2400290487, 4533882031, 5829276897, 13601646093, 40804938279]

約数ペア:

[(1, 40804938279), (3, 13601646093), (7, 5829276897), (9, 4533882031), (17, 2400290487), (21, 1943092299), (43, 948952053), (51, 800096829), (63, 647697433), (119, 342898641), (129, 316317351), (153, 266698943), (301, 135564579), (357, 114299547), (387, 105439117), (731, 55820709), (903, 45188193), (1071, 38099849), (2193, 18606903), (2709, 15062731), (5117, 7974387), (6579, 6202301), (15351, 2658129), (46053, 886043)]