4254201

素因数分解:

$3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 7582848

約数和(自身を除く): 3328647

約数列:

[1, 3, 7, 9, 21, 27, 41, 61, 63, 81, 123, 183, 189, 243, 287, 369, 427, 549, 567, 861, 1107, 1281, 1647, 1701, 2501, 2583, 3321, 3843, 4941, 7503, 7749, 9963, 11529, 14823, 17507, 22509, 23247, 34587, 52521, 67527, 69741, 103761, 157563, 202581, 472689, 607743, 1418067, 4254201]

約数ペア:

[(1, 4254201), (3, 1418067), (7, 607743), (9, 472689), (21, 202581), (27, 157563), (41, 103761), (61, 69741), (63, 67527), (81, 52521), (123, 34587), (183, 23247), (189, 22509), (243, 17507), (287, 14823), (369, 11529), (427, 9963), (549, 7749), (567, 7503), (861, 4941), (1107, 3843), (1281, 3321), (1647, 2583), (1701, 2501)]