289035489

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{10037}}^1$

素因数の和:10400

約数の個数: 16

約数和(自身を含む): 399913920

約数和(自身を除く): 110878431

約数列:

[1, 3, 29, 87, 331, 993, 9599, 10037, 28797, 30111, 291073, 873219, 3322247, 9966741, 96345163, 289035489]

約数ペア:

[(1, 289035489), (3, 96345163), (29, 9966741), (87, 3322247), (331, 873219), (993, 291073), (9599, 30111), (10037, 28797)]