42591307

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{541}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 49404384

約数和(自身を除く): 6813077

約数列:

[1, 11, 17, 187, 421, 541, 4631, 5951, 7157, 9197, 78727, 101167, 227761, 2505371, 3871937, 42591307]

約数ペア:

[(1, 42591307), (11, 3871937), (17, 2505371), (187, 227761), (421, 101167), (541, 78727), (4631, 9197), (5951, 7157)]