74747013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{42737}}^1$

素因数の和:42804

約数の個数: 16

約数和(自身を含む): 110776896

約数和(自身を除く): 36029883

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 42737, 128211, 470107, 1410321, 2265061, 6795183, 24915671, 74747013]

約数ペア:

[(1, 74747013), (3, 24915671), (11, 6795183), (33, 2265061), (53, 1410321), (159, 470107), (583, 128211), (1749, 42737)]