11392941

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 19305216

約数和(自身を除く): 7912275

約数列:

[1, 3, 7, 17, 21, 47, 49, 51, 97, 119, 141, 147, 291, 329, 357, 679, 799, 833, 987, 1649, 2037, 2303, 2397, 2499, 4559, 4753, 4947, 5593, 6909, 11543, 13677, 14259, 16779, 31913, 34629, 39151, 77503, 80801, 95739, 117453, 223391, 232509, 242403, 542521, 670173, 1627563, 3797647, 11392941]

約数ペア:

[(1, 11392941), (3, 3797647), (7, 1627563), (17, 670173), (21, 542521), (47, 242403), (49, 232509), (51, 223391), (97, 117453), (119, 95739), (141, 80801), (147, 77503), (291, 39151), (329, 34629), (357, 31913), (679, 16779), (799, 14259), (833, 13677), (987, 11543), (1649, 6909), (2037, 5593), (2303, 4947), (2397, 4753), (2499, 4559)]