15529121971

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397337}}^1$

素因数の和:397395

約数の個数: 24

約数和(自身を含む): 19024543440

約数和(自身を除く): 3495421469

約数列:

[1, 11, 17, 19, 121, 187, 209, 323, 2057, 2299, 3553, 39083, 397337, 4370707, 6754729, 7549403, 48077777, 74302019, 83043433, 128339851, 817322209, 913477763, 1411738361, 15529121971]

約数ペア:

[(1, 15529121971), (11, 1411738361), (17, 913477763), (19, 817322209), (121, 128339851), (187, 83043433), (209, 74302019), (323, 48077777), (2057, 7549403), (2299, 6754729), (3553, 4370707), (39083, 397337)]