2982912237

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1907}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 4608781632

約数和(自身を除く): 1625869395

約数列:

[1, 3, 9, 27, 41, 81, 123, 157, 243, 369, 471, 1107, 1413, 1907, 3321, 4239, 5721, 6437, 9963, 12717, 17163, 19311, 38151, 51489, 57933, 78187, 154467, 173799, 234561, 299399, 463401, 521397, 703683, 898197, 1564191, 2111049, 2694591, 6333147, 8083773, 12275359, 18999441, 24251319, 36826077, 72753957, 110478231, 331434693, 994304079, 2982912237]

約数ペア:

[(1, 2982912237), (3, 994304079), (9, 331434693), (27, 110478231), (41, 72753957), (81, 36826077), (123, 24251319), (157, 18999441), (243, 12275359), (369, 8083773), (471, 6333147), (1107, 2694591), (1413, 2111049), (1907, 1564191), (3321, 898197), (4239, 703683), (5721, 521397), (6437, 463401), (9963, 299399), (12717, 234561), (17163, 173799), (19311, 154467), (38151, 78187), (51489, 57933)]