210923907

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{8369}}^1$

素因数の和:8674

約数の個数: 16

約数和(自身を含む): 291409920

約数和(自身を除く): 80486013

約数列:

[1, 3, 31, 93, 271, 813, 8369, 8401, 25107, 25203, 259439, 778317, 2267999, 6803997, 70307969, 210923907]

約数ペア:

[(1, 210923907), (3, 70307969), (31, 6803997), (93, 2267999), (271, 778317), (813, 259439), (8369, 25203), (8401, 25107)]