3200139523

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{2953}}^1$

素因数の和:3163

約数の個数: 32

約数和(自身を含む): 3920265216

約数和(自身を除く): 720125693

約数列:

[1, 7, 23, 53, 127, 161, 371, 889, 1219, 2921, 2953, 6731, 8533, 20447, 20671, 47117, 67919, 154813, 156509, 375031, 475433, 1083691, 1095563, 2625217, 3599707, 8625713, 19876643, 25197949, 60379991, 139136501, 457162789, 3200139523]

約数ペア:

[(1, 3200139523), (7, 457162789), (23, 139136501), (53, 60379991), (127, 25197949), (161, 19876643), (371, 8625713), (889, 3599707), (1219, 2625217), (2921, 1095563), (2953, 1083691), (6731, 475433), (8533, 375031), (20447, 156509), (20671, 154813), (47117, 67919)]