2783750019

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{230081}}^1$

素因数の和:230230

約数の個数: 16

約数和(自身を含む): 3846971040

約数和(自身を除く): 1063221021

約数列:

[1, 3, 37, 109, 111, 327, 4033, 12099, 230081, 690243, 8512997, 25078829, 25538991, 75236487, 927916673, 2783750019]

約数ペア:

[(1, 2783750019), (3, 927916673), (37, 75236487), (109, 25538991), (111, 25078829), (327, 8512997), (4033, 690243), (12099, 230081)]