7131014737

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4391}}^1$

素因数の和:4570

約数の個数: 48

約数和(自身を含む): 9517077504

約数和(自身を除く): 2386062767

約数列:

[1, 7, 11, 23, 49, 77, 131, 161, 253, 539, 917, 1127, 1441, 1771, 3013, 4391, 6419, 10087, 12397, 21091, 30737, 33143, 48301, 70609, 100993, 147637, 215159, 232001, 338107, 575221, 706951, 1110923, 1624007, 2366749, 4026547, 4948657, 6327431, 7776461, 13230083, 28185829, 44292017, 54435227, 92610581, 145530913, 310044119, 648274067, 1018716391, 7131014737]

約数ペア:

[(1, 7131014737), (7, 1018716391), (11, 648274067), (23, 310044119), (49, 145530913), (77, 92610581), (131, 54435227), (161, 44292017), (253, 28185829), (539, 13230083), (917, 7776461), (1127, 6327431), (1441, 4948657), (1771, 4026547), (3013, 2366749), (4391, 1624007), (6419, 1110923), (10087, 706951), (12397, 575221), (21091, 338107), (30737, 232001), (33143, 215159), (48301, 147637), (70609, 100993)]