1330382277

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{9781}}^1$

素因数の和:9938

約数の個数: 48

約数和(自身を含む): 2343923712

約数和(自身を除く): 1013541435

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 127, 153, 357, 381, 889, 1071, 1143, 2159, 2667, 6477, 8001, 9781, 15113, 19431, 29343, 45339, 68467, 88029, 136017, 166277, 205401, 498831, 616203, 1163939, 1242187, 1496493, 3491817, 3726561, 8695309, 10475451, 11179683, 21117179, 26085927, 63351537, 78257781, 147820253, 190054611, 443460759, 1330382277]

約数ペア:

[(1, 1330382277), (3, 443460759), (7, 190054611), (9, 147820253), (17, 78257781), (21, 63351537), (51, 26085927), (63, 21117179), (119, 11179683), (127, 10475451), (153, 8695309), (357, 3726561), (381, 3491817), (889, 1496493), (1071, 1242187), (1143, 1163939), (2159, 616203), (2667, 498831), (6477, 205401), (8001, 166277), (9781, 136017), (15113, 88029), (19431, 68467), (29343, 45339)]