2280452979

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{4957}}^1$

素因数の和:6139

約数の個数: 32

約数和(自身を含む): 3661780480

約数和(自身を除く): 1381327501

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1153, 3459, 4957, 8071, 14871, 21907, 24213, 34699, 65721, 94183, 104097, 153349, 282549, 460047, 659281, 1977843, 5715421, 17146263, 40007947, 108592999, 120023841, 325778997, 760150993, 2280452979]

約数ペア:

[(1, 2280452979), (3, 760150993), (7, 325778997), (19, 120023841), (21, 108592999), (57, 40007947), (133, 17146263), (399, 5715421), (1153, 1977843), (3459, 659281), (4957, 460047), (8071, 282549), (14871, 153349), (21907, 104097), (24213, 94183), (34699, 65721)]