4952409

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1949}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 8299200

約数和(自身を除く): 3346791

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1949, 2541, 5847, 13643, 21439, 40929, 64317, 150073, 235829, 450219, 707487, 1650803, 4952409]

約数ペア:

[(1, 4952409), (3, 1650803), (7, 707487), (11, 450219), (21, 235829), (33, 150073), (77, 64317), (121, 40929), (231, 21439), (363, 13643), (847, 5847), (1949, 2541)]