11876121

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 18200000

約数和(自身を除く): 6323879

約数列:

[1, 3, 9, 19, 57, 171, 199, 349, 597, 1047, 1791, 3141, 3781, 6631, 11343, 19893, 34029, 59679, 69451, 208353, 625059, 1319569, 3958707, 11876121]

約数ペア:

[(1, 11876121), (3, 3958707), (9, 1319569), (19, 625059), (57, 208353), (171, 69451), (199, 59679), (349, 34029), (597, 19893), (1047, 11343), (1791, 6631), (3141, 3781)]