4145760387

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{1248347}}^1$

素因数の和:1248400

約数の個数: 20

約数和(自身を含む): 6344104536

約数和(自身を除く): 2198344149

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 1248347, 3745041, 11235123, 33705369, 51182227, 101116107, 153546681, 460640043, 1381920129, 4145760387]

約数ペア:

[(1, 4145760387), (3, 1381920129), (9, 460640043), (27, 153546681), (41, 101116107), (81, 51182227), (123, 33705369), (369, 11235123), (1107, 3745041), (3321, 1248347)]