23713539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 34809600

約数和(自身を除く): 11096061

約数列:

[1, 3, 19, 41, 57, 73, 123, 139, 219, 417, 779, 1387, 2337, 2641, 2993, 4161, 5699, 7923, 8979, 10147, 17097, 30441, 56867, 108281, 170601, 192793, 324843, 416027, 578379, 1248081, 7904513, 23713539]

約数ペア:

[(1, 23713539), (3, 7904513), (19, 1248081), (41, 578379), (57, 416027), (73, 324843), (123, 192793), (139, 170601), (219, 108281), (417, 56867), (779, 30441), (1387, 17097), (2337, 10147), (2641, 8979), (2993, 7923), (4161, 5699)]