237869933

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 302455296

約数和(自身を除く): 64585363

約数列:

[1, 7, 17, 23, 119, 161, 233, 373, 391, 1631, 2611, 2737, 3961, 5359, 6341, 8579, 27727, 37513, 44387, 60053, 86909, 91103, 145843, 608363, 637721, 1020901, 1477453, 1998907, 10342171, 13992349, 33981419, 237869933]

約数ペア:

[(1, 237869933), (7, 33981419), (17, 13992349), (23, 10342171), (119, 1998907), (161, 1477453), (233, 1020901), (373, 637721), (391, 608363), (1631, 145843), (2611, 91103), (2737, 86909), (3961, 60053), (5359, 44387), (6341, 37513), (8579, 27727)]