397107201

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{46757}}^1$

素因数の和:46928

約数の個数: 16

約数和(自身を含む): 561096000

約数和(自身を除く): 163988799

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8493, 46757, 140271, 888383, 2665149, 6966793, 20900379, 132369067, 397107201]

約数ペア:

[(1, 397107201), (3, 132369067), (19, 20900379), (57, 6966793), (149, 2665149), (447, 888383), (2831, 140271), (8493, 46757)]