3820809993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{74843}}^1$

素因数の和:74894

約数の個数: 64

約数和(自身を含む): 7242504192

約数和(自身を除く): 3421694199

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 51, 77, 91, 119, 143, 187, 221, 231, 273, 357, 429, 561, 663, 1001, 1309, 1547, 2431, 3003, 3927, 4641, 7293, 17017, 51051, 74843, 224529, 523901, 823273, 972959, 1272331, 1571703, 2469819, 2918877, 3816993, 5762911, 6810713, 8906317, 10702549, 13995641, 16540303, 17288733, 20432139, 26718951, 32107647, 41986923, 49620909, 74917843, 97969487, 115782121, 181943333, 224753529, 293908461, 347346363, 545829999, 1273603331, 3820809993]

約数ペア:

[(1, 3820809993), (3, 1273603331), (7, 545829999), (11, 347346363), (13, 293908461), (17, 224753529), (21, 181943333), (33, 115782121), (39, 97969487), (51, 74917843), (77, 49620909), (91, 41986923), (119, 32107647), (143, 26718951), (187, 20432139), (221, 17288733), (231, 16540303), (273, 13995641), (357, 10702549), (429, 8906317), (561, 6810713), (663, 5762911), (1001, 3816993), (1309, 2918877), (1547, 2469819), (2431, 1571703), (3003, 1272331), (3927, 972959), (4641, 823273), (7293, 523901), (17017, 224529), (51051, 74843)]