11706747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 18149376

約数和(自身を除く): 6442629

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 421, 713, 897, 1209, 1263, 2139, 5473, 9269, 9683, 13051, 16419, 27807, 29049, 39153, 125879, 169663, 300173, 377637, 508989, 900519, 3902249, 11706747]

約数ペア:

[(1, 11706747), (3, 3902249), (13, 900519), (23, 508989), (31, 377637), (39, 300173), (69, 169663), (93, 125879), (299, 39153), (403, 29049), (421, 27807), (713, 16419), (897, 13051), (1209, 9683), (1263, 9269), (2139, 5473)]