13953245817

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1\times {\mathrm{6007}}^1$

素因数の和:8157

約数の個数: 32

約数和(自身を含む): 21677248512

約数和(自身を除く): 7724002695

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2087, 6007, 6261, 14609, 18021, 42049, 43827, 110611, 126147, 318371, 331833, 774277, 955113, 2228597, 2322831, 6685791, 12536609, 37609827, 87756263, 263268789, 664440277, 1993320831, 4651081939, 13953245817]

約数ペア:

[(1, 13953245817), (3, 4651081939), (7, 1993320831), (21, 664440277), (53, 263268789), (159, 87756263), (371, 37609827), (1113, 12536609), (2087, 6685791), (6007, 2322831), (6261, 2228597), (14609, 955113), (18021, 774277), (42049, 331833), (43827, 318371), (110611, 126147)]