13355841

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4421}}^1$

素因数の和:4496

約数の個数: 16

約数和(自身を含む): 19103040

約数和(自身を除く): 5747199

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 4421, 13263, 83999, 234313, 251997, 702939, 4451947, 13355841]

約数ペア:

[(1, 13355841), (3, 4451947), (19, 702939), (53, 251997), (57, 234313), (159, 83999), (1007, 13263), (3021, 4421)]