38873751

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{659}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 60466560

約数和(自身を除く): 21592809

約数列:

[1, 3, 7, 21, 53, 159, 371, 659, 1113, 1977, 2809, 4613, 8427, 13839, 19663, 34927, 58989, 104781, 244489, 733467, 1851131, 5553393, 12957917, 38873751]

約数ペア:

[(1, 38873751), (3, 12957917), (7, 5553393), (21, 1851131), (53, 733467), (159, 244489), (371, 104781), (659, 58989), (1113, 34927), (1977, 19663), (2809, 13839), (4613, 8427)]