98831999

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 125485056

約数和(自身を除く): 26653057

約数列:

[1, 7, 17, 31, 73, 119, 217, 367, 511, 527, 1241, 2263, 2569, 3689, 6239, 8687, 11377, 15841, 26791, 38471, 43673, 79639, 187537, 193409, 269297, 455447, 830521, 1353863, 3188129, 5813647, 14118857, 98831999]

約数ペア:

[(1, 98831999), (7, 14118857), (17, 5813647), (31, 3188129), (73, 1353863), (119, 830521), (217, 455447), (367, 269297), (511, 193409), (527, 187537), (1241, 79639), (2263, 43673), (2569, 38471), (3689, 26791), (6239, 15841), (8687, 11377)]