30778233

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{751}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 43315200

約数和(自身を除く): 12536967

約数列:

[1, 3, 19, 57, 719, 751, 2157, 2253, 13661, 14269, 40983, 42807, 539969, 1619907, 10259411, 30778233]

約数ペア:

[(1, 30778233), (3, 10259411), (19, 1619907), (57, 539969), (719, 42807), (751, 40983), (2157, 14269), (2253, 13661)]