28703733

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1439}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 39283200

約数和(自身を除く): 10579467

約数列:

[1, 3, 61, 109, 183, 327, 1439, 4317, 6649, 19947, 87779, 156851, 263337, 470553, 9567911, 28703733]

約数ペア:

[(1, 28703733), (3, 9567911), (61, 470553), (109, 263337), (183, 156851), (327, 87779), (1439, 19947), (4317, 6649)]