2663187333

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1\times {\mathrm{11329}}^1$

素因数の和:12076

約数の個数: 16

約数和(自身を含む): 3584993280

約数和(自身を除く): 921805947

約数列:

[1, 3, 127, 381, 617, 1851, 11329, 33987, 78359, 235077, 1438783, 4316349, 6989993, 20969979, 887729111, 2663187333]

約数ペア:

[(1, 2663187333), (3, 887729111), (127, 20969979), (381, 6989993), (617, 4316349), (1851, 1438783), (11329, 235077), (33987, 78359)]