301636221

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 430859520

約数和(自身を除く): 129223299

約数列:

[1, 3, 29, 41, 87, 103, 123, 309, 821, 1189, 2463, 2987, 3567, 4223, 8961, 12669, 23809, 33661, 71427, 84563, 100983, 122467, 253689, 367401, 976169, 2452327, 2928507, 3467083, 7356981, 10401249, 100545407, 301636221]

約数ペア:

[(1, 301636221), (3, 100545407), (29, 10401249), (41, 7356981), (87, 3467083), (103, 2928507), (123, 2452327), (309, 976169), (821, 367401), (1189, 253689), (2463, 122467), (2987, 100983), (3567, 84563), (4223, 71427), (8961, 33661), (12669, 23809)]