11267487

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 20666880

約数和(自身を除く): 9399393

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 71, 77, 99, 213, 229, 231, 497, 639, 687, 693, 781, 1491, 1603, 2061, 2343, 2519, 4473, 4809, 5467, 7029, 7557, 14427, 16259, 16401, 17633, 22671, 48777, 49203, 52899, 113813, 146331, 158697, 178849, 341439, 536547, 1024317, 1251943, 1609641, 3755829, 11267487]

約数ペア:

[(1, 11267487), (3, 3755829), (7, 1609641), (9, 1251943), (11, 1024317), (21, 536547), (33, 341439), (63, 178849), (71, 158697), (77, 146331), (99, 113813), (213, 52899), (229, 49203), (231, 48777), (497, 22671), (639, 17633), (687, 16401), (693, 16259), (781, 14427), (1491, 7557), (1603, 7029), (2061, 5467), (2343, 4809), (2519, 4473)]