214399527

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{1637}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 288943200

約数和(自身を除く): 74543673

約数列:

[1, 3, 149, 293, 447, 879, 1637, 4911, 43657, 130971, 243913, 479641, 731739, 1438923, 71466509, 214399527]

約数ペア:

[(1, 214399527), (3, 71466509), (149, 1438923), (293, 731739), (447, 479641), (879, 243913), (1637, 130971), (4911, 43657)]