2076281613

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{154727}}^1$

素因数の和:154814

約数の個数: 32

約数和(自身を含む): 3564933120

約数和(自身を除く): 1488651507

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 13419, 154727, 464181, 1083089, 1392543, 3249267, 4177629, 9747801, 10985617, 29243403, 32956851, 76899319, 98870553, 230697957, 296611659, 692093871, 2076281613]

約数ペア:

[(1, 2076281613), (3, 692093871), (7, 296611659), (9, 230697957), (21, 98870553), (27, 76899319), (63, 32956851), (71, 29243403), (189, 10985617), (213, 9747801), (497, 4177629), (639, 3249267), (1491, 1392543), (1917, 1083089), (4473, 464181), (13419, 154727)]