2087647563

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{1283}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 2939846400

約数和(自身を除く): 852198837

約数列:

[1, 3, 29, 59, 87, 177, 317, 951, 1283, 1711, 3849, 5133, 9193, 18703, 27579, 37207, 56109, 75697, 111621, 227091, 406711, 542387, 1220133, 1627161, 2195213, 6585639, 11794619, 23995949, 35383857, 71987847, 695882521, 2087647563]

約数ペア:

[(1, 2087647563), (3, 695882521), (29, 71987847), (59, 35383857), (87, 23995949), (177, 11794619), (317, 6585639), (951, 2195213), (1283, 1627161), (1711, 1220133), (3849, 542387), (5133, 406711), (9193, 227091), (18703, 111621), (27579, 75697), (37207, 56109)]