1161381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 1690304

約数和(自身を除く): 528923

約数列:

[1, 3, 13, 39, 97, 291, 307, 921, 1261, 3783, 3991, 11973, 29779, 89337, 387127, 1161381]

約数ペア:

[(1, 1161381), (3, 387127), (13, 89337), (39, 29779), (97, 11973), (291, 3991), (307, 3783), (921, 1261)]