504156639

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1697}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 817648128

約数和(自身を除く): 313491489

約数列:

[1, 3, 7, 21, 43, 47, 49, 129, 141, 147, 301, 329, 903, 987, 1697, 2021, 2107, 2303, 5091, 6063, 6321, 6909, 11879, 14147, 35637, 42441, 72971, 79759, 83153, 99029, 218913, 239277, 249459, 297087, 510797, 558313, 1532391, 1674939, 3429637, 3575579, 3908191, 10288911, 10726737, 11724573, 24007459, 72022377, 168052213, 504156639]

約数ペア:

[(1, 504156639), (3, 168052213), (7, 72022377), (21, 24007459), (43, 11724573), (47, 10726737), (49, 10288911), (129, 3908191), (141, 3575579), (147, 3429637), (301, 1674939), (329, 1532391), (903, 558313), (987, 510797), (1697, 297087), (2021, 249459), (2107, 239277), (2303, 218913), (5091, 99029), (6063, 83153), (6321, 79759), (6909, 72971), (11879, 42441), (14147, 35637)]