13958813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 15748992

約数和(自身を除く): 1790179

約数列:

[1, 11, 61, 71, 293, 671, 781, 3223, 4331, 17873, 20803, 47641, 196603, 228833, 1268983, 13958813]

約数ペア:

[(1, 13958813), (11, 1268983), (61, 228833), (71, 196603), (293, 47641), (671, 20803), (781, 17873), (3223, 4331)]