4667463

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2028

約数の個数: 20

約数和(自身を含む): 7216440

約数和(自身を除く): 2548977

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 1987, 2349, 5961, 17883, 53649, 57623, 160947, 172869, 518607, 1555821, 4667463]

約数ペア:

[(1, 4667463), (3, 1555821), (9, 518607), (27, 172869), (29, 160947), (81, 57623), (87, 53649), (261, 17883), (783, 5961), (1987, 2349)]