3956787927

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{297257}}^1$

素因数の和:297312

約数の個数: 32

約数和(自身を含む): 6420772800

約数和(自身を除く): 2463984873

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 4437, 13311, 297257, 891771, 2675313, 5053369, 8025939, 8620453, 15160107, 25861359, 45480321, 77584077, 136440963, 146547701, 232752231, 439643103, 1318929309, 3956787927]

約数ペア:

[(1, 3956787927), (3, 1318929309), (9, 439643103), (17, 232752231), (27, 146547701), (29, 136440963), (51, 77584077), (87, 45480321), (153, 25861359), (261, 15160107), (459, 8620453), (493, 8025939), (783, 5053369), (1479, 2675313), (4437, 891771), (13311, 297257)]