23547447

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3089}}^1$

素因数の和:3124

約数の個数: 36

約数和(自身を含む): 42740880

約数和(自身を除く): 19193433

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 3089, 7623, 9267, 21623, 27801, 33979, 64869, 101937, 194607, 237853, 305811, 373769, 713559, 1121307, 2140677, 2616383, 3363921, 7849149, 23547447]

約数ペア:

[(1, 23547447), (3, 7849149), (7, 3363921), (9, 2616383), (11, 2140677), (21, 1121307), (33, 713559), (63, 373769), (77, 305811), (99, 237853), (121, 194607), (231, 101937), (363, 64869), (693, 33979), (847, 27801), (1089, 21623), (2541, 9267), (3089, 7623)]