2952725727

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{23747}}^1$

素因数の和:23979

約数の個数: 32

約数和(自身を含む): 4669046784

約数和(自身を除く): 1716321057

約数列:

[1, 3, 7, 21, 31, 93, 191, 217, 573, 651, 1337, 4011, 5921, 17763, 23747, 41447, 71241, 124341, 166229, 498687, 736157, 2208471, 4535677, 5153099, 13607031, 15459297, 31749739, 95249217, 140605987, 421817961, 984241909, 2952725727]

約数ペア:

[(1, 2952725727), (3, 984241909), (7, 421817961), (21, 140605987), (31, 95249217), (93, 31749739), (191, 15459297), (217, 13607031), (573, 5153099), (651, 4535677), (1337, 2208471), (4011, 736157), (5921, 498687), (17763, 166229), (23747, 124341), (41447, 71241)]