2940805839

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{202493}}^1$

素因数の和:202646

約数の個数: 16

約数和(自身を含む): 4043400192

約数和(自身を除く): 1102594353

約数列:

[1, 3, 47, 103, 141, 309, 4841, 14523, 202493, 607479, 9517171, 20856779, 28551513, 62570337, 980268613, 2940805839]

約数ペア:

[(1, 2940805839), (3, 980268613), (47, 62570337), (103, 28551513), (141, 20856779), (309, 9517171), (4841, 607479), (14523, 202493)]