23663409

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 39813120

約数和(自身を除く): 16149711

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1151, 1869, 2937, 3453, 6853, 8057, 12661, 20559, 24171, 37983, 88627, 102439, 265881, 307317, 717073, 1126829, 2151219, 3380487, 7887803, 23663409]

約数ペア:

[(1, 23663409), (3, 7887803), (7, 3380487), (11, 2151219), (21, 1126829), (33, 717073), (77, 307317), (89, 265881), (231, 102439), (267, 88627), (623, 37983), (979, 24171), (1151, 20559), (1869, 12661), (2937, 8057), (3453, 6853)]