16653129

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 22640640

約数和(自身を除く): 5987511

約数列:

[1, 3, 109, 127, 327, 381, 401, 1203, 13843, 41529, 43709, 50927, 131127, 152781, 5551043, 16653129]

約数ペア:

[(1, 16653129), (3, 5551043), (109, 152781), (127, 131127), (327, 50927), (381, 43709), (401, 41529), (1203, 13843)]