11961429

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 16350144

約数和(自身を除く): 4388715

約数列:

[1, 3, 61, 163, 183, 401, 489, 1203, 9943, 24461, 29829, 65363, 73383, 196089, 3987143, 11961429]

約数ペア:

[(1, 11961429), (3, 3987143), (61, 196089), (163, 73383), (183, 65363), (401, 29829), (489, 24461), (1203, 9943)]