23540427

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2903}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 36694944

約数和(自身を除く): 13154517

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 2903, 8109, 8709, 26127, 49351, 148053, 153859, 444159, 461577, 1384731, 2615603, 7846809, 23540427]

約数ペア:

[(1, 23540427), (3, 7846809), (9, 2615603), (17, 1384731), (51, 461577), (53, 444159), (153, 153859), (159, 148053), (477, 49351), (901, 26127), (2703, 8709), (2903, 8109)]