3998146257

素因数分解:

$3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{76369}}^1$

素因数の和:76662

約数の個数: 32

約数和(自身を含む): 6793875200

約数和(自身を除く): 2795728943

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 277, 831, 1939, 2493, 5817, 7479, 17451, 52353, 76369, 229107, 534583, 687321, 1603749, 2061963, 4811247, 14433741, 21154213, 63462639, 148079491, 190387917, 444238473, 571163751, 1332715419, 3998146257]

約数ペア:

[(1, 3998146257), (3, 1332715419), (7, 571163751), (9, 444238473), (21, 190387917), (27, 148079491), (63, 63462639), (189, 21154213), (277, 14433741), (831, 4811247), (1939, 2061963), (2493, 1603749), (5817, 687321), (7479, 534583), (17451, 229107), (52353, 76369)]