219069903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1\times {\mathrm{2609}}^1$

素因数の和:4778

約数の個数: 16

約数和(自身を含む): 314828640

約数和(自身を除く): 95758737

約数列:

[1, 3, 13, 39, 2153, 2609, 6459, 7827, 27989, 33917, 83967, 101751, 5617177, 16851531, 73023301, 219069903]

約数ペア:

[(1, 219069903), (3, 73023301), (13, 16851531), (39, 5617177), (2153, 101751), (2609, 83967), (6459, 33917), (7827, 27989)]