488548907

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9103}}^1$

素因数の和:9179

約数の個数: 32

約数和(自身を含む): 660731904

約数和(自身を除く): 172182997

約数列:

[1, 7, 11, 17, 41, 77, 119, 187, 287, 451, 697, 1309, 3157, 4879, 7667, 9103, 53669, 63721, 100133, 154751, 373223, 700931, 1083257, 1702261, 2612561, 4105453, 6344791, 11915827, 28738171, 44413537, 69792701, 488548907]

約数ペア:

[(1, 488548907), (7, 69792701), (11, 44413537), (17, 28738171), (41, 11915827), (77, 6344791), (119, 4105453), (187, 2612561), (287, 1702261), (451, 1083257), (697, 700931), (1309, 373223), (3157, 154751), (4879, 100133), (7667, 63721), (9103, 53669)]