8708486941

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{80611}}^1$

素因数の和:80713

約数の個数: 32

約数和(自身を含む): 11515262976

約数和(自身を除く): 2806776035

約数列:

[1, 7, 11, 23, 61, 77, 161, 253, 427, 671, 1403, 1771, 4697, 9821, 15433, 80611, 108031, 564277, 886721, 1854053, 4917271, 6207047, 12978371, 20394583, 34420897, 54089981, 113097233, 142762081, 378629867, 791680631, 1244069563, 8708486941]

約数ペア:

[(1, 8708486941), (7, 1244069563), (11, 791680631), (23, 378629867), (61, 142762081), (77, 113097233), (161, 54089981), (253, 34420897), (427, 20394583), (671, 12978371), (1403, 6207047), (1771, 4917271), (4697, 1854053), (9821, 886721), (15433, 564277), (80611, 108031)]