804908951

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{550177}}^1$

素因数の和:550214

約数の個数: 16

約数和(自身を含む): 1056341760

約数和(自身を除く): 251432809

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 550177, 3851239, 6051947, 10453363, 42363629, 73173541, 114986993, 804908951]

約数ペア:

[(1, 804908951), (7, 114986993), (11, 73173541), (19, 42363629), (77, 10453363), (133, 6051947), (209, 3851239), (1463, 550177)]