3948351

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 5905200

約数和(自身を除く): 1956849

約数列:

[1, 3, 11, 33, 73, 121, 149, 219, 363, 447, 803, 1639, 2409, 4917, 8833, 10877, 18029, 26499, 32631, 54087, 119647, 358941, 1316117, 3948351]

約数ペア:

[(1, 3948351), (3, 1316117), (11, 358941), (33, 119647), (73, 54087), (121, 32631), (149, 26499), (219, 18029), (363, 10877), (447, 8833), (803, 4917), (1639, 2409)]