30581583

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 43975680

約数和(自身を除く): 13394097

約数列:

[1, 3, 19, 53, 57, 159, 191, 573, 1007, 2809, 3021, 3629, 8427, 10123, 10887, 30369, 53371, 160113, 192337, 536519, 577011, 1609557, 10193861, 30581583]

約数ペア:

[(1, 30581583), (3, 10193861), (19, 1609557), (53, 577011), (57, 536519), (159, 192337), (191, 160113), (573, 53371), (1007, 30369), (2809, 10887), (3021, 10123), (3629, 8427)]