2901473511

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 4018549248

約数和(自身を除く): 1117075737

約数列:

[1, 3, 37, 111, 157, 331, 471, 503, 993, 1509, 5809, 12247, 17427, 18611, 36741, 51967, 55833, 78971, 155901, 166493, 236913, 499479, 1922779, 2921927, 5768337, 6160241, 8765781, 18480723, 26139401, 78418203, 967157837, 2901473511]

約数ペア:

[(1, 2901473511), (3, 967157837), (37, 78418203), (111, 26139401), (157, 18480723), (331, 8765781), (471, 6160241), (503, 5768337), (993, 2921927), (1509, 1922779), (5809, 499479), (12247, 236913), (17427, 166493), (18611, 155901), (36741, 78971), (51967, 55833)]