2080554693

素因数分解:

$3^1\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{52727}}^1$

素因数の和:54616

約数の個数: 16

約数和(自身を含む): 3172116480

約数和(自身を除く): 1091561787

約数列:

[1, 3, 7, 21, 1879, 5637, 13153, 39459, 52727, 158181, 369089, 1107267, 99074033, 297222099, 693518231, 2080554693]

約数ペア:

[(1, 2080554693), (3, 693518231), (7, 297222099), (21, 99074033), (1879, 1107267), (5637, 369089), (13153, 158181), (39459, 52727)]