13213461

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 18022400

約数和(自身を除く): 4808939

約数列:

[1, 3, 79, 127, 237, 381, 439, 1317, 10033, 30099, 34681, 55753, 104043, 167259, 4404487, 13213461]

約数ペア:

[(1, 13213461), (3, 4404487), (79, 167259), (127, 104043), (237, 55753), (381, 34681), (439, 30099), (1317, 10033)]