11963042973

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{36637}}^1$

素因数の和:36794

約数の個数: 48

約数和(自身を含む): 20301555456

約数和(自身を除く): 8338512483

約数列:

[1, 3, 7, 9, 21, 63, 71, 73, 213, 219, 497, 511, 639, 657, 1491, 1533, 4473, 4599, 5183, 15549, 36281, 36637, 46647, 108843, 109911, 256459, 326529, 329733, 769377, 2308131, 2601227, 2674501, 7803681, 8023503, 18208589, 18721507, 23411043, 24070509, 54625767, 56164521, 163877301, 168493563, 189889571, 569668713, 1329226997, 1709006139, 3987680991, 11963042973]

約数ペア:

[(1, 11963042973), (3, 3987680991), (7, 1709006139), (9, 1329226997), (21, 569668713), (63, 189889571), (71, 168493563), (73, 163877301), (213, 56164521), (219, 54625767), (497, 24070509), (511, 23411043), (639, 18721507), (657, 18208589), (1491, 8023503), (1533, 7803681), (4473, 2674501), (4599, 2601227), (5183, 2308131), (15549, 769377), (36281, 329733), (36637, 326529), (46647, 256459), (108843, 109911)]