245736411

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 369696768

約数和(自身を除く): 123960357

約数列:

[1, 3, 17, 31, 41, 51, 93, 123, 223, 289, 527, 669, 697, 867, 1271, 1581, 2091, 3791, 3813, 6913, 8959, 9143, 11373, 11849, 20739, 21607, 26877, 27429, 35547, 64447, 64821, 117521, 155431, 193341, 283433, 352563, 367319, 466293, 850299, 1101957, 1997857, 2642327, 4818361, 5993571, 7926981, 14455083, 81912137, 245736411]

約数ペア:

[(1, 245736411), (3, 81912137), (17, 14455083), (31, 7926981), (41, 5993571), (51, 4818361), (93, 2642327), (123, 1997857), (223, 1101957), (289, 850299), (527, 466293), (669, 367319), (697, 352563), (867, 283433), (1271, 193341), (1581, 155431), (2091, 117521), (3791, 64821), (3813, 64447), (6913, 35547), (8959, 27429), (9143, 26877), (11373, 21607), (11849, 20739)]