23304561

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 36990720

約数和(自身を除く): 13686159

約数列:

[1, 3, 7, 21, 37, 89, 111, 259, 267, 337, 623, 777, 1011, 1869, 2359, 3293, 7077, 9879, 12469, 23051, 29993, 37407, 69153, 87283, 89979, 209951, 261849, 629853, 1109741, 3329223, 7768187, 23304561]

約数ペア:

[(1, 23304561), (3, 7768187), (7, 3329223), (21, 1109741), (37, 629853), (89, 261849), (111, 209951), (259, 89979), (267, 87283), (337, 69153), (623, 37407), (777, 29993), (1011, 23051), (1869, 12469), (2359, 9879), (3293, 7077)]