7907697

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4049}}^1$

素因数の和:4093

約数の個数: 24

約数和(自身を含む): 13478400

約数和(自身を除く): 5570703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 4049, 12147, 28343, 36441, 85029, 125519, 255087, 376557, 878633, 1129671, 2635899, 7907697]

約数ペア:

[(1, 7907697), (3, 2635899), (7, 1129671), (9, 878633), (21, 376557), (31, 255087), (63, 125519), (93, 85029), (217, 36441), (279, 28343), (651, 12147), (1953, 4049)]