12776818173

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{395849}}^1$

素因数の和:395941

約数の個数: 32

約数和(自身を含む): 20520864000

約数和(自身を除く): 7744045827

約数列:

[1, 3, 7, 21, 29, 53, 87, 159, 203, 371, 609, 1113, 1537, 4611, 10759, 32277, 395849, 1187547, 2770943, 8312829, 11479621, 20979997, 34438863, 62939991, 80357347, 146859979, 241072041, 440579937, 608419913, 1825259739, 4258939391, 12776818173]

約数ペア:

[(1, 12776818173), (3, 4258939391), (7, 1825259739), (21, 608419913), (29, 440579937), (53, 241072041), (87, 146859979), (159, 80357347), (203, 62939991), (371, 34438863), (609, 20979997), (1113, 11479621), (1537, 8312829), (4611, 2770943), (10759, 1187547), (32277, 395849)]