422549649

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{381707}}^1$

素因数の和:381757

約数の個数: 16

約数和(自身を含む): 641269440

約数和(自身を除く): 218719791

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 381707, 1145121, 3435363, 10306089, 15649987, 46949961, 140849883, 422549649]

約数ペア:

[(1, 422549649), (3, 140849883), (9, 46949961), (27, 15649987), (41, 10306089), (123, 3435363), (369, 1145121), (1107, 381707)]