39342849

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 64963584

約数和(自身を除く): 25620735

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 633, 683, 1477, 2049, 2743, 4431, 4781, 8229, 8879, 14343, 19201, 26637, 57603, 62153, 144113, 186459, 432339, 1008791, 1873469, 3026373, 5620407, 13114283, 39342849]

約数ペア:

[(1, 39342849), (3, 13114283), (7, 5620407), (13, 3026373), (21, 1873469), (39, 1008791), (91, 432339), (211, 186459), (273, 144113), (633, 62153), (683, 57603), (1477, 26637), (2049, 19201), (2743, 14343), (4431, 8879), (4781, 8229)]