1027429921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{34031}}^1$

素因数の和:34284

約数の個数: 16

約数和(自身を含む): 1241487360

約数和(自身を除く): 214057439

約数列:

[1, 7, 19, 133, 227, 1589, 4313, 30191, 34031, 238217, 646589, 4526123, 7725037, 54075259, 146775703, 1027429921]

約数ペア:

[(1, 1027429921), (7, 146775703), (19, 54075259), (133, 7725037), (227, 4526123), (1589, 646589), (4313, 238217), (30191, 34031)]