2901501

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:442

約数の個数: 20

約数和(自身を含む): 4386492

約数和(自身を除く): 1484991

約数列:

[1, 3, 9, 27, 81, 113, 317, 339, 951, 1017, 2853, 3051, 8559, 9153, 25677, 35821, 107463, 322389, 967167, 2901501]

約数ペア:

[(1, 2901501), (3, 967167), (9, 322389), (27, 107463), (81, 35821), (113, 25677), (317, 9153), (339, 8559), (951, 3051), (1017, 2853)]