2291036631

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1\times {\mathrm{971}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 3331238400

約数和(自身を除く): 1040201769

約数列:

[1, 3, 13, 39, 101, 303, 599, 971, 1313, 1797, 2913, 3939, 7787, 12623, 23361, 37869, 60499, 98071, 181497, 294213, 581629, 786487, 1274923, 1744887, 2359461, 3824769, 7561177, 22683531, 58744529, 176233587, 763678877, 2291036631]

約数ペア:

[(1, 2291036631), (3, 763678877), (13, 176233587), (39, 58744529), (101, 22683531), (303, 7561177), (599, 3824769), (971, 2359461), (1313, 1744887), (1797, 1274923), (2913, 786487), (3939, 581629), (7787, 294213), (12623, 181497), (23361, 98071), (37869, 60499)]