9028278721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1\times {\mathrm{2837}}^1$

素因数の和:4009

約数の個数: 32

約数和(自身を含む): 11574680832

約数和(自身を除く): 2546402111

約数列:

[1, 7, 11, 37, 77, 259, 407, 1117, 2837, 2849, 7819, 12287, 19859, 31207, 41329, 86009, 104969, 218449, 289303, 454619, 734783, 1154659, 3168929, 3182333, 8082613, 22182503, 34858219, 117250373, 244007533, 820752611, 1289754103, 9028278721]

約数ペア:

[(1, 9028278721), (7, 1289754103), (11, 820752611), (37, 244007533), (77, 117250373), (259, 34858219), (407, 22182503), (1117, 8082613), (2837, 3182333), (2849, 3168929), (7819, 1154659), (12287, 734783), (19859, 454619), (31207, 289303), (41329, 218449), (86009, 104969)]