39383971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 43819776

約数和(自身を除く): 4435805

約数列:

[1, 11, 131, 151, 181, 1441, 1661, 1991, 19781, 23711, 27331, 217591, 260821, 300641, 3580361, 39383971]

約数ペア:

[(1, 39383971), (11, 3580361), (131, 300641), (151, 260821), (181, 217591), (1441, 27331), (1661, 23711), (1991, 19781)]