73985191

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4243}}^1$

素因数の和:4350

約数の個数: 16

約数和(自身を含む): 88003584

約数和(自身を除く): 14018393

約数列:

[1, 7, 47, 53, 329, 371, 2491, 4243, 17437, 29701, 199421, 224879, 1395947, 1574153, 10569313, 73985191]

約数ペア:

[(1, 73985191), (7, 10569313), (47, 1574153), (53, 1395947), (329, 224879), (371, 199421), (2491, 29701), (4243, 17437)]