4694841

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:550

約数の個数: 20

約数和(自身を含む): 7078500

約数和(自身を除く): 2383659

約数列:

[1, 3, 9, 27, 81, 149, 389, 447, 1167, 1341, 3501, 4023, 10503, 12069, 31509, 57961, 173883, 521649, 1564947, 4694841]

約数ペア:

[(1, 4694841), (3, 1564947), (9, 521649), (27, 173883), (81, 57961), (149, 31509), (389, 12069), (447, 10503), (1167, 4023), (1341, 3501)]