393332009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{49333}}^1$

素因数の和:49424

約数の個数: 16

約数和(自身を含む): 483078528

約数和(自身を除く): 89746519

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 49333, 345331, 838661, 3305311, 5870627, 23137177, 56190287, 393332009]

約数ペア:

[(1, 393332009), (7, 56190287), (17, 23137177), (67, 5870627), (119, 3305311), (469, 838661), (1139, 345331), (7973, 49333)]