38872779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 58164480

約数和(自身を除く): 19291701

約数列:

[1, 3, 11, 33, 101, 107, 109, 303, 321, 327, 1111, 1177, 1199, 3333, 3531, 3597, 10807, 11009, 11663, 32421, 33027, 34989, 118877, 121099, 128293, 356631, 363297, 384879, 1177963, 3533889, 12957593, 38872779]

約数ペア:

[(1, 38872779), (3, 12957593), (11, 3533889), (33, 1177963), (101, 384879), (107, 363297), (109, 356631), (303, 128293), (321, 121099), (327, 118877), (1111, 34989), (1177, 33027), (1199, 32421), (3333, 11663), (3531, 11009), (3597, 10807)]