2793063

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{787}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 4614528

約数和(自身を除く): 1821465

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 787, 1183, 2361, 3549, 5509, 10231, 16527, 30693, 71617, 133003, 214851, 399009, 931021, 2793063]

約数ペア:

[(1, 2793063), (3, 931021), (7, 399009), (13, 214851), (21, 133003), (39, 71617), (91, 30693), (169, 16527), (273, 10231), (507, 5509), (787, 3549), (1183, 2361)]