12003453

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17321}}^1$

素因数の和:17345

約数の個数: 24

約数和(自身を含む): 21617856

約数和(自身を除く): 9614403

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 17321, 51963, 121247, 155889, 190531, 363741, 571593, 1091223, 1333717, 1714779, 4001151, 12003453]

約数ペア:

[(1, 12003453), (3, 4001151), (7, 1714779), (9, 1333717), (11, 1091223), (21, 571593), (33, 363741), (63, 190531), (77, 155889), (99, 121247), (231, 51963), (693, 17321)]