1286174721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{116533}}^1$

素因数の和:116832

約数の個数: 16

約数和(自身を含む): 1853356736

約数和(自身を除く): 567182015

約数列:

[1, 3, 13, 39, 283, 849, 3679, 11037, 116533, 349599, 1514929, 4544787, 32978839, 98936517, 428724907, 1286174721]

約数ペア:

[(1, 1286174721), (3, 428724907), (13, 98936517), (39, 32978839), (283, 4544787), (849, 1514929), (3679, 349599), (11037, 116533)]