4420119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7879}}^1$

素因数の和:7910

約数の個数: 16

約数和(自身を含む): 6808320

約数和(自身を除く): 2388201

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 7879, 23637, 86669, 133943, 260007, 401829, 1473373, 4420119]

約数ペア:

[(1, 4420119), (3, 1473373), (11, 401829), (17, 260007), (33, 133943), (51, 86669), (187, 23637), (561, 7879)]