1254788139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{117721}}^1$

素因数の和:117771

約数の個数: 32

約数和(自身を含む): 2034236160

約数和(自身を除く): 779448021

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 10659, 117721, 353163, 1294931, 2001257, 2236699, 3884793, 6003771, 6710097, 22013827, 24603689, 38023883, 66041481, 73811067, 114071649, 418262713, 1254788139]

約数ペア:

[(1, 1254788139), (3, 418262713), (11, 114071649), (17, 73811067), (19, 66041481), (33, 38023883), (51, 24603689), (57, 22013827), (187, 6710097), (209, 6003771), (323, 3884793), (561, 2236699), (627, 2001257), (969, 1294931), (3553, 353163), (10659, 117721)]