1268762499

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{6761}}^1$

素因数の和:7515

約数の個数: 24

約数和(自身を含む): 1898769600

約数和(自身を除く): 630007101

約数列:

[1, 3, 9, 29, 87, 261, 719, 2157, 6471, 6761, 20283, 20851, 60849, 62553, 187659, 196069, 588207, 1764621, 4861159, 14583477, 43750431, 140973611, 422920833, 1268762499]

約数ペア:

[(1, 1268762499), (3, 422920833), (9, 140973611), (29, 43750431), (87, 14583477), (261, 4861159), (719, 1764621), (2157, 588207), (6471, 196069), (6761, 187659), (20283, 62553), (20851, 60849)]