39402243

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11197}}^1$

素因数の和:11243

約数の個数: 24

約数和(自身を含む): 62887968

約数和(自身を除く): 23485725

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 11197, 33591, 100773, 190349, 257531, 571047, 772593, 1713141, 2317779, 4378027, 13134081, 39402243]

約数ペア:

[(1, 39402243), (3, 13134081), (9, 4378027), (17, 2317779), (23, 1713141), (51, 772593), (69, 571047), (153, 257531), (207, 190349), (391, 100773), (1173, 33591), (3519, 11197)]