694008003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 1121218560

約数和(自身を除く): 427210557

約数列:

[1, 3, 13, 19, 23, 39, 43, 57, 69, 129, 247, 299, 437, 559, 741, 817, 897, 947, 989, 1311, 1677, 2451, 2841, 2967, 5681, 10621, 12311, 12857, 17043, 17993, 18791, 21781, 31863, 36933, 38571, 40721, 53979, 56373, 65343, 122163, 233909, 244283, 283153, 413839, 529373, 701727, 732849, 773699, 849459, 936583, 1241517, 1588119, 2321097, 2809749, 5379907, 10058087, 12175579, 16139721, 17795077, 30174261, 36526737, 53385231, 231336001, 694008003]

約数ペア:

[(1, 694008003), (3, 231336001), (13, 53385231), (19, 36526737), (23, 30174261), (39, 17795077), (43, 16139721), (57, 12175579), (69, 10058087), (129, 5379907), (247, 2809749), (299, 2321097), (437, 1588119), (559, 1241517), (741, 936583), (817, 849459), (897, 773699), (947, 732849), (989, 701727), (1311, 529373), (1677, 413839), (2451, 283153), (2841, 244283), (2967, 233909), (5681, 122163), (10621, 65343), (12311, 56373), (12857, 53979), (17043, 40721), (17993, 38571), (18791, 36933), (21781, 31863)]