15933381

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 22448640

約数和(自身を除く): 6515259

約数列:

[1, 3, 19, 57, 443, 631, 1329, 1893, 8417, 11989, 25251, 35967, 279533, 838599, 5311127, 15933381]

約数ペア:

[(1, 15933381), (3, 5311127), (19, 838599), (57, 279533), (443, 35967), (631, 25251), (1329, 11989), (1893, 8417)]