112971817

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 141419520

約数和(自身を除く): 28447703

約数列:

[1, 7, 17, 61, 79, 119, 197, 427, 553, 1037, 1343, 1379, 3349, 4819, 7259, 9401, 12017, 15563, 23443, 33733, 81923, 84119, 108941, 204289, 264571, 573461, 949343, 1430023, 1851997, 6645401, 16138831, 112971817]

約数ペア:

[(1, 112971817), (7, 16138831), (17, 6645401), (61, 1851997), (79, 1430023), (119, 949343), (197, 573461), (427, 264571), (553, 204289), (1037, 108941), (1343, 84119), (1379, 81923), (3349, 33733), (4819, 23443), (7259, 15563), (9401, 12017)]