11966181

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 18195840

約数和(自身を除く): 6229659

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 233, 323, 699, 901, 969, 1007, 2703, 3021, 3961, 4427, 11883, 12349, 13281, 17119, 37047, 51357, 75259, 209933, 225777, 234631, 629799, 703893, 3988727, 11966181]

約数ペア:

[(1, 11966181), (3, 3988727), (17, 703893), (19, 629799), (51, 234631), (53, 225777), (57, 209933), (159, 75259), (233, 51357), (323, 37047), (699, 17119), (901, 13281), (969, 12349), (1007, 11883), (2703, 4427), (3021, 3961)]