36889993

素因数分解:

$7^3\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 43401600

約数和(自身を除く): 6511607

約数列:

[1, 7, 49, 131, 343, 821, 917, 5747, 6419, 40229, 44933, 107551, 281603, 752857, 5269999, 36889993]

約数ペア:

[(1, 36889993), (7, 5269999), (49, 752857), (131, 281603), (343, 107551), (821, 44933), (917, 40229), (5747, 6419)]