321344319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{24517}}^1$

素因数の和:24794

約数の個数: 16

約数和(自身を含む): 455446368

約数和(自身を除く): 134102049

約数列:

[1, 3, 17, 51, 257, 771, 4369, 13107, 24517, 73551, 416789, 1250367, 6300869, 18902607, 107114773, 321344319]

約数ペア:

[(1, 321344319), (3, 107114773), (17, 18902607), (51, 6300869), (257, 1250367), (771, 416789), (4369, 73551), (13107, 24517)]