3451679

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 4492800

約数和(自身を除く): 1041121

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 1949, 13643, 21439, 44827, 150073, 313789, 493097, 3451679]

約数ペア:

[(1, 3451679), (7, 493097), (11, 313789), (23, 150073), (77, 44827), (161, 21439), (253, 13643), (1771, 1949)]