1325800947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{947}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 1899700992

約数和(自身を除く): 573900045

約数列:

[1, 3, 17, 51, 97, 283, 291, 849, 947, 1649, 2841, 4811, 4947, 14433, 16099, 27451, 48297, 82353, 91859, 268001, 275577, 466667, 804003, 1400001, 1561603, 4556017, 4684809, 13668051, 25996097, 77988291, 441933649, 1325800947]

約数ペア:

[(1, 1325800947), (3, 441933649), (17, 77988291), (51, 25996097), (97, 13668051), (283, 4684809), (291, 4556017), (849, 1561603), (947, 1400001), (1649, 804003), (2841, 466667), (4811, 275577), (4947, 268001), (14433, 91859), (16099, 82353), (27451, 48297)]