331521321

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1\times {\mathrm{2269}}^1$

素因数の和:2816

約数の個数: 16

約数和(自身を含む): 447171840

約数和(自身を除く): 115650519

約数列:

[1, 3, 113, 339, 431, 1293, 2269, 6807, 48703, 146109, 256397, 769191, 977939, 2933817, 110507107, 331521321]

約数ペア:

[(1, 331521321), (3, 110507107), (113, 2933817), (339, 977939), (431, 769191), (1293, 256397), (2269, 146109), (6807, 48703)]