2212753473

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{19309}}^1$

素因数の和:19446

約数の個数: 48

約数和(自身を含む): 3904018560

約数和(自身を除く): 1691265087

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 107, 119, 153, 321, 357, 749, 963, 1071, 1819, 2247, 5457, 6741, 12733, 16371, 19309, 38199, 57927, 114597, 135163, 173781, 328253, 405489, 984759, 1216467, 2066063, 2297771, 2954277, 6198189, 6893313, 14462441, 18594567, 20679939, 35123071, 43387323, 105369213, 130161969, 245861497, 316107639, 737584491, 2212753473]

約数ペア:

[(1, 2212753473), (3, 737584491), (7, 316107639), (9, 245861497), (17, 130161969), (21, 105369213), (51, 43387323), (63, 35123071), (107, 20679939), (119, 18594567), (153, 14462441), (321, 6893313), (357, 6198189), (749, 2954277), (963, 2297771), (1071, 2066063), (1819, 1216467), (2247, 984759), (5457, 405489), (6741, 328253), (12733, 173781), (16371, 135163), (19309, 114597), (38199, 57927)]