315079223

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2251}}^1$

素因数の和:2462

約数の個数: 16

約数和(自身を含む): 340502400

約数和(自身を除く): 25423177

約数列:

[1, 19, 53, 139, 1007, 2251, 2641, 7367, 42769, 119303, 139973, 312889, 2266757, 5944891, 16583117, 315079223]

約数ペア:

[(1, 315079223), (19, 16583117), (53, 5944891), (139, 2266757), (1007, 312889), (2251, 139973), (2641, 119303), (7367, 42769)]