56097937

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1999}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 67840000

約数和(自身を除く): 11742063

約数列:

[1, 7, 19, 133, 211, 1477, 1999, 4009, 13993, 28063, 37981, 265867, 421789, 2952523, 8013991, 56097937]

約数ペア:

[(1, 56097937), (7, 8013991), (19, 2952523), (133, 421789), (211, 265867), (1477, 37981), (1999, 28063), (4009, 13993)]