30240441

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3967}}^1$

素因数の和:4002

約数の個数: 36

約数和(自身を含む): 54885376

約数和(自身を除く): 24644935

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 3967, 7623, 11901, 27769, 35703, 43637, 83307, 130911, 249921, 305459, 392733, 480007, 916377, 1440021, 2749131, 3360049, 4320063, 10080147, 30240441]

約数ペア:

[(1, 30240441), (3, 10080147), (7, 4320063), (9, 3360049), (11, 2749131), (21, 1440021), (33, 916377), (63, 480007), (77, 392733), (99, 305459), (121, 249921), (231, 130911), (363, 83307), (693, 43637), (847, 35703), (1089, 27769), (2541, 11901), (3967, 7623)]