24571071

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 42491904

約数和(自身を除く): 17920833

約数列:

[1, 3, 7, 9, 21, 37, 63, 83, 111, 127, 249, 259, 333, 381, 581, 747, 777, 889, 1143, 1743, 2331, 2667, 3071, 4699, 5229, 8001, 9213, 10541, 14097, 21497, 27639, 31623, 32893, 42291, 64491, 73787, 94869, 98679, 193473, 221361, 296037, 390017, 664083, 1170051, 2730119, 3510153, 8190357, 24571071]

約数ペア:

[(1, 24571071), (3, 8190357), (7, 3510153), (9, 2730119), (21, 1170051), (37, 664083), (63, 390017), (83, 296037), (111, 221361), (127, 193473), (249, 98679), (259, 94869), (333, 73787), (381, 64491), (581, 42291), (747, 32893), (777, 31623), (889, 27639), (1143, 21497), (1743, 14097), (2331, 10541), (2667, 9213), (3071, 8001), (4699, 5229)]