289755733

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 308347200

約数和(自身を除く): 18591467

約数列:

[1, 29, 41, 379, 643, 1189, 10991, 15539, 18647, 26363, 243697, 450631, 764527, 7067213, 9991577, 289755733]

約数ペア:

[(1, 289755733), (29, 9991577), (41, 7067213), (379, 764527), (643, 450631), (1189, 243697), (10991, 26363), (15539, 18647)]