111909317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3643}}^1$

素因数の和:3812

約数の個数: 16

約数和(自身を含む): 128560320

約数和(自身を除く): 16651003

約数列:

[1, 13, 17, 139, 221, 1807, 2363, 3643, 30719, 47359, 61931, 506377, 805103, 6582901, 8608409, 111909317]

約数ペア:

[(1, 111909317), (13, 8608409), (17, 6582901), (139, 805103), (221, 506377), (1807, 61931), (2363, 47359), (3643, 30719)]