74978997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{1483}}^1$

素因数の和:2392

約数の個数: 16

約数和(自身を含む): 105423360

約数和(自身を除く): 30444363

約数列:

[1, 3, 19, 57, 887, 1483, 2661, 4449, 16853, 28177, 50559, 84531, 1315421, 3946263, 24992999, 74978997]

約数ペア:

[(1, 74978997), (3, 24992999), (19, 3946263), (57, 1315421), (887, 84531), (1483, 50559), (2661, 28177), (4449, 16853)]