1071567471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{1319}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 1584253440

約数和(自身を除く): 512685969

約数列:

[1, 3, 13, 37, 39, 111, 481, 563, 1319, 1443, 1689, 3957, 7319, 17147, 20831, 21957, 48803, 51441, 62493, 146409, 270803, 634439, 742597, 812409, 1903317, 2227791, 9653761, 27476089, 28961283, 82428267, 357189157, 1071567471]

約数ペア:

[(1, 1071567471), (3, 357189157), (13, 82428267), (37, 28961283), (39, 27476089), (111, 9653761), (481, 2227791), (563, 1903317), (1319, 812409), (1443, 742597), (1689, 634439), (3957, 270803), (7319, 146409), (17147, 62493), (20831, 51441), (21957, 48803)]