304420731

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{20747}}^1$

素因数の和:20890

約数の個数: 16

約数和(自身を含む): 417615744

約数和(自身を除く): 113195013

約数列:

[1, 3, 67, 73, 201, 219, 4891, 14673, 20747, 62241, 1390049, 1514531, 4170147, 4543593, 101473577, 304420731]

約数ペア:

[(1, 304420731), (3, 101473577), (67, 4543593), (73, 4170147), (201, 1514531), (219, 1390049), (4891, 62241), (14673, 20747)]