40384257

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{3023}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 55496448

約数和(自身を除く): 15112191

約数列:

[1, 3, 61, 73, 183, 219, 3023, 4453, 9069, 13359, 184403, 220679, 553209, 662037, 13461419, 40384257]

約数ペア:

[(1, 40384257), (3, 13461419), (61, 662037), (73, 553209), (183, 220679), (219, 184403), (3023, 13359), (4453, 9069)]