2741128587

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{2399}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 4112640000

約数和(自身を除く): 1371511413

約数列:

[1, 3, 9, 27, 101, 303, 419, 909, 1257, 2399, 2727, 3771, 7197, 11313, 21591, 42319, 64773, 126957, 242299, 380871, 726897, 1005181, 1142613, 2180691, 3015543, 6542073, 9046629, 27139887, 101523281, 304569843, 913709529, 2741128587]

約数ペア:

[(1, 2741128587), (3, 913709529), (9, 304569843), (27, 101523281), (101, 27139887), (303, 9046629), (419, 6542073), (909, 3015543), (1257, 2180691), (2399, 1142613), (2727, 1005181), (3771, 726897), (7197, 380871), (11313, 242299), (21591, 126957), (42319, 64773)]