28985403

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1373}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 40098816

約数和(自身を除く): 11113413

約数列:

[1, 3, 31, 93, 227, 681, 1373, 4119, 7037, 21111, 42563, 127689, 311671, 935013, 9661801, 28985403]

約数ペア:

[(1, 28985403), (3, 9661801), (31, 935013), (93, 311671), (227, 127689), (681, 42563), (1373, 21111), (4119, 7037)]