481008913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271603}}^1$

素因数の和:271644

約数の個数: 16

約数和(自身を含む): 625775616

約数和(自身を除く): 144766703

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 271603, 1901221, 2987633, 6246869, 20913431, 43728083, 68715559, 481008913]

約数ペア:

[(1, 481008913), (7, 68715559), (11, 43728083), (23, 20913431), (77, 6246869), (161, 2987633), (253, 1901221), (1771, 271603)]