2734803

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1808

約数の個数: 20

約数和(自身を含む): 4302760

約数和(自身を除く): 1567957

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1777, 5331, 15993, 33763, 47979, 101289, 143937, 303867, 911601, 2734803]

約数ペア:

[(1, 2734803), (3, 911601), (9, 303867), (19, 143937), (27, 101289), (57, 47979), (81, 33763), (171, 15993), (513, 5331), (1539, 1777)]