970206721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 1128923136

約数和(自身を除く): 158716415

約数列:

[1, 11, 31, 43, 127, 341, 473, 521, 1333, 1397, 3937, 5461, 5731, 14663, 16151, 22403, 43307, 60071, 66167, 169291, 177661, 246433, 694493, 727837, 1862201, 2051177, 2845181, 7639423, 22562947, 31296991, 88200611, 970206721]

約数ペア:

[(1, 970206721), (11, 88200611), (31, 31296991), (43, 22562947), (127, 7639423), (341, 2845181), (473, 2051177), (521, 1862201), (1333, 727837), (1397, 694493), (3937, 246433), (5461, 177661), (5731, 169291), (14663, 66167), (16151, 60071), (22403, 43307)]