2730129

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 3866880

約数和(自身を除く): 1136751

約数列:

[1, 3, 19, 57, 211, 227, 633, 681, 4009, 4313, 12027, 12939, 47897, 143691, 910043, 2730129]

約数ペア:

[(1, 2730129), (3, 910043), (19, 143691), (57, 47897), (211, 12939), (227, 12027), (633, 4313), (681, 4009)]