287130951

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{1427}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 421774080

約数和(自身を除く): 134643129

約数列:

[1, 3, 9, 79, 237, 283, 711, 849, 1427, 2547, 4281, 12843, 22357, 67071, 112733, 201213, 338199, 403841, 1014597, 1211523, 3634569, 31903439, 95710317, 287130951]

約数ペア:

[(1, 287130951), (3, 95710317), (9, 31903439), (79, 3634569), (237, 1211523), (283, 1014597), (711, 403841), (849, 338199), (1427, 201213), (2547, 112733), (4281, 67071), (12843, 22357)]