1230249601

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1303}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 1535590400

約数和(自身を除く): 305340799

約数列:

[1, 7, 19, 31, 133, 217, 229, 589, 1303, 1603, 4123, 4351, 7099, 9121, 24757, 30457, 40393, 49693, 134881, 173299, 282751, 298387, 767467, 944167, 2088709, 5372269, 5669353, 9249997, 39685471, 64749979, 175749943, 1230249601]

約数ペア:

[(1, 1230249601), (7, 175749943), (19, 64749979), (31, 39685471), (133, 9249997), (217, 5669353), (229, 5372269), (589, 2088709), (1303, 944167), (1603, 767467), (4123, 298387), (4351, 282751), (7099, 173299), (9121, 134881), (24757, 49693), (30457, 40393)]