7842790923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{29741}}^1$

素因数の和:29947

約数の個数: 32

約数和(自身を含む): 11683609344

約数和(自身を除く): 3840818421

約数列:

[1, 3, 11, 33, 61, 131, 183, 393, 671, 1441, 2013, 4323, 7991, 23973, 29741, 87901, 89223, 263703, 327151, 981453, 1814201, 3896071, 5442603, 11688213, 19956211, 42856781, 59868633, 128570343, 237660331, 712980993, 2614263641, 7842790923]

約数ペア:

[(1, 7842790923), (3, 2614263641), (11, 712980993), (33, 237660331), (61, 128570343), (131, 59868633), (183, 42856781), (393, 19956211), (671, 11688213), (1441, 5442603), (2013, 3896071), (4323, 1814201), (7991, 981453), (23973, 327151), (29741, 263703), (87901, 89223)]