2977887591

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{543311}}^1$

素因数の和:543356

約数の個数: 32

約数和(自身を含む): 5215795200

約数和(自身を除く): 2237907609

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 543311, 1629933, 3803177, 4889799, 11409531, 14669397, 15756019, 34228593, 47268057, 102685779, 110292133, 141804171, 330876399, 425412513, 992629197, 2977887591]

約数ペア:

[(1, 2977887591), (3, 992629197), (7, 425412513), (9, 330876399), (21, 141804171), (27, 110292133), (29, 102685779), (63, 47268057), (87, 34228593), (189, 15756019), (203, 14669397), (261, 11409531), (609, 4889799), (783, 3803177), (1827, 1629933), (5481, 543311)]