2495278317

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{4513}}^1$

素因数の和:4869

約数の個数: 32

約数和(自身を含む): 3853294848

約数和(自身を除く): 1358016531

約数列:

[1, 3, 7, 21, 113, 233, 339, 699, 791, 1631, 2373, 4513, 4893, 13539, 26329, 31591, 78987, 94773, 184303, 509969, 552909, 1051529, 1529907, 3154587, 3569783, 7360703, 10709349, 22082109, 118822777, 356468331, 831759439, 2495278317]

約数ペア:

[(1, 2495278317), (3, 831759439), (7, 356468331), (21, 118822777), (113, 22082109), (233, 10709349), (339, 7360703), (699, 3569783), (791, 3154587), (1631, 1529907), (2373, 1051529), (4513, 552909), (4893, 509969), (13539, 184303), (26329, 94773), (31591, 78987)]