2017807743

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{4481}}^1$

素因数の和:5055

約数の個数: 32

約数和(自身を含む): 3156475392

約数和(自身を除く): 1138667649

約数列:

[1, 3, 7, 21, 41, 123, 287, 523, 861, 1569, 3661, 4481, 10983, 13443, 21443, 31367, 64329, 94101, 150101, 183721, 450303, 551163, 1286047, 2343563, 3858141, 7030689, 16404941, 49214823, 96086083, 288258249, 672602581, 2017807743]

約数ペア:

[(1, 2017807743), (3, 672602581), (7, 288258249), (21, 96086083), (41, 49214823), (123, 16404941), (287, 7030689), (523, 3858141), (861, 2343563), (1569, 1286047), (3661, 551163), (4481, 450303), (10983, 183721), (13443, 150101), (21443, 94101), (31367, 64329)]