40919109

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 68361216

約数和(自身を除く): 27442107

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 307, 577, 921, 1731, 2149, 3377, 4039, 6347, 6447, 10131, 12117, 19041, 23639, 44429, 70917, 133287, 177139, 531417, 1239973, 1948529, 3719919, 5845587, 13639703, 40919109]

約数ペア:

[(1, 40919109), (3, 13639703), (7, 5845587), (11, 3719919), (21, 1948529), (33, 1239973), (77, 531417), (231, 177139), (307, 133287), (577, 70917), (921, 44429), (1731, 23639), (2149, 19041), (3377, 12117), (4039, 10131), (6347, 6447)]