2958351

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 4338048

約数和(自身を除く): 1379697

約数列:

[1, 3, 11, 33, 157, 471, 571, 1713, 1727, 5181, 6281, 18843, 89647, 268941, 986117, 2958351]

約数ペア:

[(1, 2958351), (3, 986117), (11, 268941), (33, 89647), (157, 18843), (471, 6281), (571, 5181), (1713, 1727)]