9471231

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 17372160

約数和(自身を除く): 7900929

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 79, 99, 173, 231, 237, 519, 553, 693, 711, 869, 1211, 1557, 1659, 1903, 2607, 3633, 4977, 5709, 6083, 7821, 10899, 13321, 13667, 17127, 18249, 39963, 41001, 54747, 95669, 119889, 123003, 150337, 287007, 451011, 861021, 1052359, 1353033, 3157077, 9471231]

約数ペア:

[(1, 9471231), (3, 3157077), (7, 1353033), (9, 1052359), (11, 861021), (21, 451011), (33, 287007), (63, 150337), (77, 123003), (79, 119889), (99, 95669), (173, 54747), (231, 41001), (237, 39963), (519, 18249), (553, 17127), (693, 13667), (711, 13321), (869, 10899), (1211, 7821), (1557, 6083), (1659, 5709), (1903, 4977), (2607, 3633)]