29198673

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 51667200

約数和(自身を除く): 22468527

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 137, 153, 199, 357, 411, 597, 959, 1071, 1233, 1393, 1791, 2329, 2877, 3383, 4179, 6987, 8631, 10149, 12537, 16303, 20961, 23681, 27263, 30447, 48909, 71043, 81789, 146727, 190841, 213129, 245367, 463471, 572523, 1390413, 1717569, 3244297, 4171239, 9732891, 29198673]

約数ペア:

[(1, 29198673), (3, 9732891), (7, 4171239), (9, 3244297), (17, 1717569), (21, 1390413), (51, 572523), (63, 463471), (119, 245367), (137, 213129), (153, 190841), (199, 146727), (357, 81789), (411, 71043), (597, 48909), (959, 30447), (1071, 27263), (1233, 23681), (1393, 20961), (1791, 16303), (2329, 12537), (2877, 10149), (3383, 8631), (4179, 6987)]