42642213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1637}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 60016320

約数和(自身を除く): 17374107

約数列:

[1, 3, 19, 57, 457, 1371, 1637, 4911, 8683, 26049, 31103, 93309, 748109, 2244327, 14214071, 42642213]

約数ペア:

[(1, 42642213), (3, 14214071), (19, 2244327), (57, 748109), (457, 93309), (1371, 31103), (1637, 26049), (4911, 8683)]