16505229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4363}}^1$

素因数の和:4476

約数の個数: 16

約数和(自身を含む): 23949632

約数和(自身を除く): 7444403

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 4363, 13089, 56719, 170157, 423211, 1269633, 5501743, 16505229]

約数ペア:

[(1, 16505229), (3, 5501743), (13, 1269633), (39, 423211), (97, 170157), (291, 56719), (1261, 13089), (3783, 4363)]