212933127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 317479680

約数和(自身を除く): 104546553

約数列:

[1, 3, 11, 33, 61, 139, 183, 417, 671, 761, 1529, 2013, 2283, 4587, 8371, 8479, 25113, 25437, 46421, 93269, 105779, 139263, 279807, 317337, 510631, 1163569, 1531893, 3490707, 6452519, 19357557, 70977709, 212933127]

約数ペア:

[(1, 212933127), (3, 70977709), (11, 19357557), (33, 6452519), (61, 3490707), (139, 1531893), (183, 1163569), (417, 510631), (671, 317337), (761, 279807), (1529, 139263), (2013, 105779), (2283, 93269), (4587, 46421), (8371, 25437), (8479, 25113)]