2015966043

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2351}}^1$

素因数の和:2729

約数の個数: 64

約数和(自身を含む): 3687936000

約数和(自身を除く): 1671969957

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 349, 351, 819, 1047, 2351, 2443, 2457, 3141, 4537, 7053, 7329, 9423, 13611, 16457, 21159, 21987, 30563, 31759, 40833, 49371, 63477, 65961, 91689, 95277, 122499, 148113, 213941, 275067, 285831, 444339, 641823, 820499, 825201, 857493, 1925469, 2461497, 5743493, 5776407, 7384491, 10666487, 17230479, 22153473, 31999461, 51691437, 74665409, 95998383, 155074311, 223996227, 287995149, 671988681, 2015966043]

約数ペア:

[(1, 2015966043), (3, 671988681), (7, 287995149), (9, 223996227), (13, 155074311), (21, 95998383), (27, 74665409), (39, 51691437), (63, 31999461), (91, 22153473), (117, 17230479), (189, 10666487), (273, 7384491), (349, 5776407), (351, 5743493), (819, 2461497), (1047, 1925469), (2351, 857493), (2443, 825201), (2457, 820499), (3141, 641823), (4537, 444339), (7053, 285831), (7329, 275067), (9423, 213941), (13611, 148113), (16457, 122499), (21159, 95277), (21987, 91689), (30563, 65961), (31759, 63477), (40833, 49371)]