1480269021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6408091}}^1$

素因数の和:6408112

約数の個数: 16

約数和(自身を含む): 2460707328

約数和(自身を除く): 980438307

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 6408091, 19224273, 44856637, 70489001, 134569911, 211467003, 493423007, 1480269021]

約数ペア:

[(1, 1480269021), (3, 493423007), (7, 211467003), (11, 134569911), (21, 70489001), (33, 44856637), (77, 19224273), (231, 6408091)]