11926809

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 18406440

約数和(自身を除く): 6479631

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 569, 1233, 1707, 2329, 5121, 6987, 9673, 20961, 29019, 77953, 87057, 233859, 701577, 1325201, 3975603, 11926809]

約数ペア:

[(1, 11926809), (3, 3975603), (9, 1325201), (17, 701577), (51, 233859), (137, 87057), (153, 77953), (411, 29019), (569, 20961), (1233, 9673), (1707, 6987), (2329, 5121)]