10621287

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 16096080

約数和(自身を除く): 5474793

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 401, 981, 1203, 2943, 3609, 8829, 10827, 26487, 32481, 43709, 97443, 131127, 393381, 1180143, 3540429, 10621287]

約数ペア:

[(1, 10621287), (3, 3540429), (9, 1180143), (27, 393381), (81, 131127), (109, 97443), (243, 43709), (327, 32481), (401, 26487), (981, 10827), (1203, 8829), (2943, 3609)]