2285161011

素因数分解:

$3^3\times 7^3\times {\mathrm{443}}^1\times {\mathrm{557}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 3964032000

約数和(自身を除く): 1678870989

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 443, 557, 1029, 1323, 1329, 1671, 3087, 3101, 3899, 3987, 5013, 9261, 9303, 11697, 11961, 15039, 21707, 27293, 27909, 35091, 65121, 81879, 83727, 105273, 151949, 191051, 195363, 245637, 246751, 455847, 573153, 586089, 736911, 740253, 1367541, 1719459, 1727257, 2220759, 4102623, 5158377, 5181771, 6662277, 12090799, 15545313, 36272397, 46635939, 84635593, 108817191, 253906779, 326451573, 761720337, 2285161011]

約数ペア:

[(1, 2285161011), (3, 761720337), (7, 326451573), (9, 253906779), (21, 108817191), (27, 84635593), (49, 46635939), (63, 36272397), (147, 15545313), (189, 12090799), (343, 6662277), (441, 5181771), (443, 5158377), (557, 4102623), (1029, 2220759), (1323, 1727257), (1329, 1719459), (1671, 1367541), (3087, 740253), (3101, 736911), (3899, 586089), (3987, 573153), (5013, 455847), (9261, 246751), (9303, 245637), (11697, 195363), (11961, 191051), (15039, 151949), (21707, 105273), (27293, 83727), (27909, 81879), (35091, 65121)]