804544731

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{211333}}^1$

素因数の和:211392

約数の個数: 20

約数和(自身を含む): 1227427872

約数和(自身を除く): 422883141

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 211333, 633999, 1901997, 5705991, 9932651, 17117973, 29797953, 89393859, 268181577, 804544731]

約数ペア:

[(1, 804544731), (3, 268181577), (9, 89393859), (27, 29797953), (47, 17117973), (81, 9932651), (141, 5705991), (423, 1901997), (1269, 633999), (3807, 211333)]