16225287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4289}}^1$

素因数の和:4402

約数の個数: 16

約数和(自身を含む): 23543520

約数和(自身を除く): 7318233

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 4289, 12867, 55757, 167271, 416033, 1248099, 5408429, 16225287]

約数ペア:

[(1, 16225287), (3, 5408429), (13, 1248099), (39, 416033), (97, 167271), (291, 55757), (1261, 12867), (3783, 4289)]