2770293729

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{42187}}^1$

素因数の和:42309

約数の個数: 32

約数和(自身を含む): 4374051840

約数和(自身を除く): 1603758111

約数列:

[1, 3, 7, 21, 53, 59, 159, 177, 371, 413, 1113, 1239, 3127, 9381, 21889, 42187, 65667, 126561, 295309, 885927, 2235911, 2489033, 6707733, 7467099, 15651377, 17423231, 46954131, 52269693, 131918749, 395756247, 923431243, 2770293729]

約数ペア:

[(1, 2770293729), (3, 923431243), (7, 395756247), (21, 131918749), (53, 52269693), (59, 46954131), (159, 17423231), (177, 15651377), (371, 7467099), (413, 6707733), (1113, 2489033), (1239, 2235911), (3127, 885927), (9381, 295309), (21889, 126561), (42187, 65667)]