817505733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2731}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 1221138432

約数和(自身を除く): 403632699

約数列:

[1, 3, 11, 33, 47, 141, 193, 517, 579, 1551, 2123, 2731, 6369, 8193, 9071, 27213, 30041, 90123, 99781, 128357, 299343, 385071, 527083, 1411927, 1581249, 4235781, 5797913, 17393739, 24772901, 74318703, 272501911, 817505733]

約数ペア:

[(1, 817505733), (3, 272501911), (11, 74318703), (33, 24772901), (47, 17393739), (141, 5797913), (193, 4235781), (517, 1581249), (579, 1411927), (1551, 527083), (2123, 385071), (2731, 299343), (6369, 128357), (8193, 99781), (9071, 90123), (27213, 30041)]