3681369

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1026

約数の個数: 20

約数和(自身を含む): 5622144

約数和(自身を除く): 1940775

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 967, 1269, 2901, 3807, 8703, 26109, 45449, 78327, 136347, 409041, 1227123, 3681369]

約数ペア:

[(1, 3681369), (3, 1227123), (9, 409041), (27, 136347), (47, 78327), (81, 45449), (141, 26109), (423, 8703), (967, 3807), (1269, 2901)]