2122163901

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{549641}}^1$

素因数の和:549674

約数の個数: 32

約数和(自身を含む): 3693594240

約数和(自身を除く): 1571430339

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 549641, 1648923, 4946769, 6046051, 7145333, 14840307, 18138153, 21435999, 54414459, 64307997, 78598663, 163243377, 192923991, 235795989, 707387967, 2122163901]

約数ペア:

[(1, 2122163901), (3, 707387967), (9, 235795989), (11, 192923991), (13, 163243377), (27, 78598663), (33, 64307997), (39, 54414459), (99, 21435999), (117, 18138153), (143, 14840307), (297, 7145333), (351, 6046051), (429, 4946769), (1287, 1648923), (3861, 549641)]