1279427797609

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{87317}}^1$

素因数の和:87817

約数の個数: 32

約数和(自身を含む): 1440185370624

約数和(自身を除く): 160757573015

約数列:

[1, 13, 31, 103, 353, 403, 1339, 3193, 4589, 10943, 36359, 41509, 87317, 142259, 472667, 1127129, 1135121, 2706827, 8993651, 14652677, 30822901, 35188751, 116917463, 278803181, 400697713, 955509931, 3174758803, 3624441353, 12421629103, 41271864439, 98417522893, 1279427797609]

約数ペア:

[(1, 1279427797609), (13, 98417522893), (31, 41271864439), (103, 12421629103), (353, 3624441353), (403, 3174758803), (1339, 955509931), (3193, 400697713), (4589, 278803181), (10943, 116917463), (36359, 35188751), (41509, 30822901), (87317, 14652677), (142259, 8993651), (472667, 2706827), (1127129, 1135121)]