190012641

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{99431}}^1$

素因数の和:99461

約数の個数: 24

約数和(自身を含む): 317386944

約数和(自身を除く): 127374303

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 99431, 298293, 696017, 1292603, 2088051, 3877809, 4872119, 9048221, 14616357, 27144663, 63337547, 190012641]

約数ペア:

[(1, 190012641), (3, 63337547), (7, 27144663), (13, 14616357), (21, 9048221), (39, 4872119), (49, 3877809), (91, 2088051), (147, 1292603), (273, 696017), (637, 298293), (1911, 99431)]